Answer the question at the end by quoting:

The Jay Leno Show is an American talk show created by and starring Jay Leno. Premiering on NBC on September 14, 2009, the program aired on weeknights at 10:00 p.m. ET/PT through February 9, 2010. The program was modeled upon the format of a late night talk show--specifically, Jay Leno's incarnation of The Tonight Show, opening with a comedic monologue, followed by interviews with celebrity guests and other comedy segments. Sketches from The Tonight Show (including Headlines and Jaywalking) were carried over to The Jay Leno Show, along with new sketches.
NBC became the first large United States network to broadcast the same show every weekday during prime time since ABC's Who Wants to Be a Millionaire? marathons in 1999 and only the second since DuMont aired Captain Video and His Video Rangers from 1949 to 1955. More recently, the upstart MyNetwork TV had attempted, upon its launch in 2006, to air the same telenovelas every night of the week, a programming strategy that proved to be very unsuccessful. NBC's executives called the decision "a transformational moment in the history of broadcasting" and "in effect, launching five shows." An industry observer said that Leno, "in all my years, is the biggest risk a network has ever taken." According to former NBC president Fred Silverman, "If the Leno Show works, it will be the most significant thing to happen in broadcast television in the last decade."  Although NBC had not developed a new hit show at 10 pm in years, industry executives criticized the network for abandoning a history of airing quality dramas at that hour such as Hill Street Blues, St. Elsewhere, and ER, which made NBC "the gold standard for sophisticated programming . . . the No. 1 network for affluent and well-educated young viewers" during the 1980s and 1990s. In addition, critics predicted that the decision would hurt NBC by undermining a reputation built on successful scripted shows. Other networks believed NBC's decision created an opportunity, and planned their 2009-2010 schedules accordingly. For example, the show competed with The Mentalist, CSI: Miami, CSI: NY, and Numb3rs, four of television's most popular series, on CBS (the first of those four series was moved to 10:00 PM to directly compete with Leno's show, and significantly improved the ratings for that timeslot compared to its predecessor). Leno was also not easily sold overseas.  The January 29, 2010 issue of Entertainment Weekly listed the show at the top of a list of the 50 Biggest Bombs in television history. The comment made by the network executives about "launching five shows" was ultimately transformed into the joke that its removal was like "cancelling five shows". TV Guide similarly listed the show as the biggest blunder in television history in its November 1, 2010 edition.

How did people in the industry respond?

industry executives criticized the network for abandoning a history of airing quality dramas

Some context: Francis "Frank" Hague, born in Jersey City, was the fourth of eight children to John D. and Margaret Hague (nee Fagen), immigrants from County Cavan, Ireland. He was raised in Jersey City's Second ward, an area known as The Horseshoe due to its shape which wrapped around a railroad loop. The ward was created when the Republican-controlled legislature gerrymandered a district within Jersey City in 1871 to concentrate and isolate Democratic, and mostly Catholic, votes. By age 14, Hague was expelled from school prior to completing the sixth grade for poor attendance and unacceptable behavior.
The beginning of the end for Hague came in 1943, when former governor Walter Edge was returned to office. Edge's attorney general, Walter Van Riper, initiated several prosecutions of Hague cronies. Hague retaliated by having his handpicked U.S. Attorney for the District of New Jersey bring federal indictments against Van Riper, but Van Riper was acquitted. Edge also initiated reforms in the civil service, freeing it from Hague's control.  Edge's successor, fellow Republican Alfred Driscoll, succeeded in further curbing Hague's power over state government. He led the effort to implement a new constitution, which streamlined state government and made it less vulnerable to control by locally based bosses like Hague. For example, county prosecutors were now directly accountable to the state attorney general. It also set up a new state Supreme Court, which was given supervision over the state's judges. As the first Chief Justice, Driscoll appointed an old Hague foe, Arthur T. Vanderbilt. Driscoll also installed voting machines throughout the state, which made it harder for corrupt politicians to steal elections.  Seeing the writing on the wall, Hague abruptly announced his retirement in 1947. However, he was able to have his nephew, Frank Hague Eggers, chosen as his successor. It was generally understood that Hague still held the real power. This ended in 1949 when John V. Kenny, a former Hague ward leader alienated by the appointment of Eggers, put together his own commission ticket. Due to the presence of a "third ticket," Kenny's ticket was able to oust the Hague/Eggers ticket from power, ending Hague's 32-year rule. Kenny soon set up a machine which proved every bit as corrupt as Hague's, but far less efficient at providing services.
What did he do after retirement?
A: 

IN: Steven Ellison (born October 7, 1983), known by his stage name Flying Lotus or sometimes FlyLo, is an experimental multi-genre music producer, electronic musician, DJ, filmmaker, and rapper from Los Angeles, California. Flying Lotus has released five studio albums--1983 (2006), Los Angeles (2008), Cosmogramma (2010), Until the Quiet Comes (2012) and You're Dead! (2014)--to critical acclaim.

His third studio album, Cosmogramma, was released in the UK on May 3, 2010, and in the US on May 4, 2010. In January 2011, Cosmogramma won in the Dance/Electronica Album category in the 10th Annual Independent Music Awards. The multi-award-winning Cosmogramma was a hard-hitting afrofuturistic shrine to soul, hip-hop, jazz and IDM but, with more emphasis on a lyrical message than ever before, it was also a cathartic grieving experience. The album was accompanied by live instrumentation (Thundercat on bass, Miguel Atwood Ferguson on strings, Rebekah Raff on harp) and live vocalists (Thom Yorke, Laura Darlington) - all picked to help communicate the spiritual musical lineage of Ellison's family (Ravi Coltrane, himself, played tenor sax). Stephen Bruner, aka Thundercat, who is featured extensively on Cosmogramma, would later become a large part of future albums by Flying Lotus.  In 2010, Flying Lotus collaborated with the Ann Arbor Film Festival in the performance of a live scoring of the 1962 avant-garde film Heaven and Earth Magic. In a post-viewing interview with the audience, Flying Lotus said that he was unsure whether or not a recording of the performance (or a recreation of it) would be publicly released, but he would be enthusiastic toward similar projects in the future. He was chosen by Battles to perform at the ATP Nightmare Before Christmas festival that it co-curated in December 2011 in Minehead, England, UK.  In September 2010, Flying Lotus released "Pattern+Grid World", an 8 track EP featuring Thundercat on bass & art by Theo Ellsworth. The Track Camera Day was used in the Killer Mike song Swimming, which was released as part of the Adult Swim Singles Series.  In January 2011, Flying Lotus won the 10th Annual Independent Music Awards for his video "MmmHmm" in the Short-Form Video category.  It was reported in 2011 that Flying Lotus would be collaborating with R&B singer Erykah Badu on new material for her next album, and planned to remix one of Radiohead's songs from The King of Limbs.

What was a great hit he made

OUT:
"MmmHmm"