I went to see this movie with my 15 year old daughter. We had a great time. The movie was fun, action packed and appropriate for all age levels present.
We both felt, however, that too much time was alloted to Thor, his Father and Brother in their Realm, the war with the Freeze people and not enough time spent on Thor on Earth, earning the worthiness he needed to take the Hammer back. And now that the bridge to Earth is broken, how will he ever get back and join the Avengers?? Can't wait Marvel!