Edited by Rainshadow on 3/11/12 3:00 PM (PDT)
While that may be true, every expansion has had good raids and bad raids. It's easier to remember the good ones, and forget about things like TOGC. ;)
Having said that... I also have had this idea in my mind since DS was released that the spine and the fall should have been tied together, so that if you died on fall you would have to start over at the beginning of spine. That would make it seem a bit more epic, and would add some extra stress to the last fight.