I'd like to reiterate that I thought the first four films were good, but these last two have been very different, in a bad way.
Particularly this last one.
I will say, though, there was a proper paedophillia sort of vibe with some of the lines and deliveries concerning Slughorn. And at Slughorn's party, when Ginny came in, was Harry standing up an erection joke? That might have made the film for me -- that and Snape's existence.