As movies about string theory and the multiverse, this has got to be the laziest. They go with the idea that "every possibility" means anything is possible. The intention appears to be a pilot for a series with almost unlimited plot lines but recurring actors. However, the writing and character development was well enough done that they probably deserved to get picked up. There were even shots of humor that didn't have "humorous note" written all over them.
If you aren't looking for a head trip, this isn't bad. There are times when a person can feel as though their consciousness is just on the edge of sensing possibilities that will not be experienced by the body and this movies plays with this idea adequately. It did make me cry at one point because the character development is well done and they captured the moment you realize how much you have screwed others over and are unlikely to make it any better.