Music
Extremely ecletic... if there is talent, I probably like it.
How do you compare Metallica to Mozart, or Def Leppard to Doc Watson?
Movies
Again see my comments on favorite music... how do you pick a favorite with so many genres?
Some that come to mind: Last of the Mohicans, To Kill a Mockingbird, Up!, Older Bond movies (Moore and Connery), Sherlock Holmes (Downey Jr.), Godfather Trilogy, most Bruce Lee movies, How To Train Your Dragon, Ratatouille, Fantasia, Scarface.
Yes, a myriad of different movies.
Idols
I don't idolize people or things. I believe that diminishes who we are as people.
Video Games
Last video game I remember playing is Galaga in the arcade.