Unlike most of his movies, I immediately warmed to this Tom Cruise playing an anti-hero character wishing to stay as far away from war as possible. This is a much more authentic stance than his usual military industrial complex peddling.
The movie is fresh, well scripted and corresponds with my understanding of the many worlds theory mashed up with John Titor time travel lines.
This movie is Groundhog Day meets Hamburger Hill/Predator. It's the opposite of what I expected it to be in terms of Hollywood movie making and I couldn't have been further wrong. Watch it.