Background: Spielberg was born on December 18, 1946 in Cincinnati, Ohio. His mother, Leah (nee Posner, later Adler; January 12, 1920 - February 21, 2017), was a restaurateur and concert pianist, and his father, Arnold Spielberg (born 1917), was an electrical engineer involved in the development of computers. His family was Orthodox Jewish. Spielberg's paternal grandparents were Jewish Ukrainian immigrants who settled in Cincinnati in the 1900s; his grandmother was from Sudylkiv, while his grandfather was from Kamianets-Podilskyi.
Context: A collector of film memorabilia, Spielberg purchased a balsa Rosebud sled from Citizen Kane (1941) in 1982. He bought Orson Welles's own directorial copy of the script for the radio broadcast The War of the Worlds (1938) in 1994. Spielberg has purchased Academy Award statuettes being sold on the open market and donated them to the Academy of Motion Picture Arts and Sciences, to prevent their further commercial exploitation. His donations include the Oscars that Bette Davis received for Dangerous (1935) and Jezebel (1938), and Clark Gable's Oscar for It Happened One Night (1934).  Spielberg is a major collector of the work of American illustrator and painter Norman Rockwell. A collection of 57 Rockwell paintings and drawings owned by Spielberg and fellow Rockwell collector and film director George Lucas were displayed at the Smithsonian American Art Museum July 2, 2010 - January 2, 2011, in an exhibition titled Telling Stories.  Spielberg is an avid film buff, and, when not shooting a picture, he will watch many films in a single weekend. He sees almost every major summer blockbuster in theaters if not preoccupied and enjoys most of them.  Since playing Pong while filming Jaws in 1974, Spielberg has been an avid video gamer. Spielberg played many of LucasArts adventure games, including the first Monkey Island games. He owns a Wii, a PlayStation 3, a PSP and Xbox 360, and enjoys playing first-person shooters such as the Medal of Honor series and Call of Duty 4: Modern Warfare. He has also criticized the use of cutscenes in games, calling them intrusive, and feels making story flow naturally into the gameplay is a challenge for future game developers.
Question: What kind of hobbies does he have?. Whats the answer?
A collector of film memorabilia, Spielberg purchased a balsa Rosebud sled from Citizen Kane (1941) in 1982.