First off, regarding the 48 fps discussion. Whether or not you like it is one discussion but it was clearly show with the intention of being shown that way. It gets blurry as all hell in certain sections because the camera is moving really quick. I kind of regret not seeing 48 and 3d.
The movie itself? It was good, not as good as any of the LotR movies, though. My biggest problem is that the artificial padding of milking 3 movies out of this really showed, unfortunately. It drags way too much at the beginning. Particularly