This question will make my answer significantly more RPG-centric than a "What games are your favorites, etc." type question. (not in order)
Ogre Battle 64
Planescape: Torment ("What can change a man?")
Final Fantasy VI/III
Don't mean to start a long debate, but I really disliked Final Fantasy X, and I can't tell if I might've at least moderately enjoyed it without the voice acting. The fact that I felt like I could do a more convincing job than 60% of the voice actors made it hard to suspend my disbelief and get at all involved in the story.
The sphere grid was fun, though.