I still like the movie overall...but am upset that they did not include some stuff that is very integral to both GoF and OoTP, I think I was quite clear on some of my dislikes
As for Vol 1 & 2...I wholeheartily agree that, that would need to happen with both GoF and OoTP, they would leave entirely to much out for a 2 1/2 movie.
With PoA, I didn't even notice the time, I really didn't even feel rushed or disconnected, I was just too excited, I will have to see it again in order to notice that.
Hell the 3rd task in itself should be at least 30 mins long and to much the World Cup Match and all the things that occur in to would be at least 30 min... so that would possibly leave 1 1/2 hours for the rest? Its a 500+ page book, I really hope they do it justice.