I went to see Interstellar this weekend. It didn't feel nearly as long as its actual running time, so that's always a good thing. I can't help but wonder how confused my wife was throughout the whole thing when most of the science is way over my head. Anyway, I wasn't too crazy about the ending. Everything after the black hole just didn't feel right to me. Still, I enjoyed it.
I noticed the complaints earlier about the sound. I don't know if I was in a weaker theater or what, but I never noticed any issues. One sound thing did drive me crazy though. The entire movie I was trying to place the voice of the robot. He sounded so familiar to me but I couldn't figure it out. Then when I got home and looked it up, it was some guy I have never heard of. That was a bit of a letdown.