On the Blu Ray which is the second time I have seen it, there are one shot short films on a certain character. I think in the Iron Man 3 Blu Ray they had that beautiful big breasted British chick from Captain America. In Thor 2, they had the fake Mandarin in prison. Not going to tell you the ending though.
I have noticed that in the movies, they dial down Thor's strength considerably. In the comics he was nearly comparable to Superman. In the movies, he has massive strength but seems to be on the order of a few tons at best.
Thor 2 has more comedy than is usual for Marvel film.