Movies: Inception, The Dark Knight Rises, Gladiator. Star Wars: Revenge of the Sith.
Games: MNOG 1 & 2, Legend of Zelda (Especially OoT), FIre Emblem, almost anything from Final Fantasy. Age of Empires
I'm going to throw in some TV shows: Avatar: The Last Airbender and Legend of Korra. Batman; TAS, Death Note, Fate/Zero, Attack on Titan, Fullmetal Alchemist: Brotherhood. To name one ost in particular. I love Van Kliess' theme from Generator Rex.