Wait your a girl, (Guy In Real Life?)
I thought LoZ: The Wind Waker had a good opening sequence, briefly describing the whole of Ocarina of Time. Being a big fan of OoT and having played it at the time of release (and for many years after), this sequence brought back a lot of memories.
Lol, I opened this thread intending to post FFVIII.
Erm, Warcraft III: Reign of Chaos.
World of Warcraft. Brilliant opening movie.
Budokai 1 Europe.
Budokai 3 Europe.
Budokai Tenkaichi 3 Europe.
Oooh, forgot to add: The original half-life entrance. Pretty unique for its time.
Oblivion, when you emerge from the cave system for the first time and the view is just AMAZING
Oooh I have more!
x Mario Galaxy - Star festival. The music! Ripped straight from Mario Bros. 3.
x Goldeneye - Dam
x Streets of Rage 2! The music and the first level!
In fact, I could probably conclude that good music makes a good opening...