I saw the movie with my daughter looked at, as it has a ballet on the subject. She was incredibly excited, but clouded the beginning in black / white and a very small picture format, the initial euphoria ... which was then better than the "real" movie began and suddenly color came into play, and the format also agreed again. We then had always the problem that the film stalled or even stopped completely later. We have seen many movies streamed, but the problem we have never had. However, the action is as expected very fantastic but quite good to understand. Some really creepy moments have been around, so look necessarily and not put the children alone before.