It isn't easy to entertain an audience with (almost) just one actor talking to a computer but in my case it worked. Not so much for my wife even though she didn't hate it either. The plot is a bit far fetched but it's science fiction so I didn't pay too much attention to that. As the leading actor Christopher Soren Kelly did a good job. He acts convincing enough to keep you interested in the rest of the movie and to find out what's really happening. All in all Infinity Chamber is worth a watch. Just don't expect a sci-fi masterpiece because it isn't.