The other day, at the behest of my fiance, I saw the 3D version of this movie. Despite my general aversion to the 3D gimmick, it was fairly well done. I thought the 3D effects were not too distracting and generally well used and good additions. Especially in the very beginning, when the star field turned into the plankton in the ocean. The 3D really made that scene much more convincing.