Music - I'm really not a music person, I'll listen to whatever is on the radio but for the most part I just don't care. I know that there are plenty of people out there who do. I'm not one of them.
Movies - Action and Comedies are pretty standard. I absolutely love Gladiator. Quite possibly the best movie of all time. Suspense or thrillers are good as well and there is nothing wrong with amusingly bad movies.
Books - Any science fiction. I read to escape so I really can't read anything that can remotely be constrained for real life. I've read a decent number of fantasy series and am continually looking for new books to get into. My current favorites include The Dresden Files by Jim Butcher and the Magician series by Raymond E. Feist.