Sounds fun Zamzow. I had a similar experience once. I treated myself to a movie in the middle of the week, a Thursday I think. Either I had the day off or I went after work and it was middle afternoon around 2-3p.m I think. I went to go see Oblivion and there was no one else in the theater with me the whole time. It was a fun experience being along with my own huge screen and choice of any seat. However I remember there being some weird sound issues from time to time during that viewing. At least it sounded like broken speaker kind of sounds when the action and volume got crazy. If I'm not mistaken, I do remember though the surround sound being more noticeable.
I also saw Apollo 17 in a theater with only about a half-dozen people. Its always cool and kind of a neat feeling when you're alone at the movies.