So I took my son to see Meet the Robinsons...and it wasn't bad. The 3D wasn't distracting or headache-inducing or anything; it was actually pretty cool. There weren't so much scenes obviously designed to show off the technology as much as there were scenes that were enhanced by it (a subtle difference perhaps, but I think a real one).
Way better than Sensuround.
Anyone else have any movie "gimmick" effects they've liked or not?