I know pretty much everyone disagrees with me, but I really enjoy QTEs. They were my favorite part of Shenmue II, and I enjoyed them in Indigo Prophecy as well.
Heavy Rain is one of the few games that I would buy if I had a PS3.
No, I completely agree with you. QTEs (when done well) like they seem to be in Heavy Rain can have you interacting with something you normally wouldn't be able to do in a game without taking all control completely away. I've been excited for this game ever since I heard David Cage was making a new game that evolved the Indigo Prophecy formula, and it's been my most anticipated game for years.