Lack of good storyline.

This is one of the few movies I've ever seen where the whole audience broke into spontaneous, loud applause a third of the way in.

It is interesting even when nothing much happens, which is for most of its 3-hour running time. Read full review

The story, direction, characters, and writing/dialogue is akin to taking a tranquilizer shot to the neck, but everything else was so well done.