Most anything by Hans Zimmer. Some of my favorites are:
Man of Steel
Pirates of the Caribbean (any of them, honestly)
Interstellar is alright
Then there's How to Train Your Dragon. This one is truly fantastic. Can't remember the composer.
Any of the LOTR soundtracks and the first two Hobbit soundtracks by Howard Shore. The third Hobbit soundtrack I found a bit boring, but I haven't listened to it quite as much so it might be a poorly formed opinion.
There's also Harry Gregson Williams' Narnia: The Lion,the Witch, and the Wardrobe. This one is really good.
Most stuff by John Williams is great. I know I really like the Force Awekens soundtrack.