Originally Posted by kedrell
I've not noticed weak 3rd acts in their films so, I don't agree. I very much enjoyed Thor more than I ever thought I would(never been a fan and the same goes for Cap) but I did get the distinct impression that another 15-20 minutes would have done the film a world of good(Thor's change of heart seemed a bit rushed to me). I'd still put it solidly above all the Spidey and X-Men films.
I don't think that the third acts have been weak, either, however often people parrot that complaint.