Some of my personal favourite movie scores are, in a random order:
-Jurassic Park
-The Lost World: Jurassic Park
-Godzilla
-Alien
-Aliens
-Alien3
-Alien: Resurrection
-Men in Black
-Men in Black 2
-Lord of the Rings
-Hellboy
-The Corpse Bride
-Star Wars
-Stargate
-Independence day
-Harry potter (first 3)
-Alien Vs. Predator
-Ghostbusters
-Tremors
-Tremors: Aftershock
-Transformers
-Transformers: Revenge of The Fallen
-Beetlejuice
-Indiana Jones (all three)
-Jaws
But there are more...