Okay. So it starts off as a fast-paced, engaging science-fiction story, grossly reminiscent of Quantum Leap (appropriately, Scott Bakula makes an off-screen cameo), and also arguably comparable with Inception.
The acting was excellent throughout and it is a very dense movie, packed with plot content, for only being 93 minutes long.
Then it got to the point where I started asking myself, "Shouldn't this be over?" but it kept going.
Then my head exploded.
Then the movie ended.
I initially compared it with Inception, but now I think that it is much more comparable to Donnie Darko, not only because of the Gyllenhaal connection but because Donnie Darko also made my head explode.