Loved it, why just 4.6 stars?

It might have had an interesting idea, but the execution was simply terrible. The script seemed to be written by a 12-year-old, and the acting was embarrassingly bad.
If you like low budget indie films about time travel, I suggest taking a look at Primer, Time Crimes and Retroactive, which are all much better than this godawful mess.

The premise and the idea was simply brilliant, but the script was soooo bad (silly one liners) that it almost hurt to see it. The acting, OMG, horrible, I coudn´t finish, the characters were soo bad. But the idea was great.