I'm gonna be honest. I only saw this movie because of the main actor, Misha Collins. I love him in Supernatural and wanted to see at least one of his movies. This movie is really ridiculous. Like, it's really silly and hard to believe anything that happens in it. The story is interesting, though sometimes it can go too far with the science stuff and it might leave you confused for a while. But, most of the plot-relevant stuff is understandable. The characters are okay, some are likeable, some are not at all. They're mostly black and white (not racially, but personality-wise), no deep characterisation. You can tell that the CGI is cheap, but it doesn't ruin the movie, if anything, it helps it. The acting is really good for this kind of a low-budget sci-fi flick. All in all, a good movie with a noticeable low-budget and a really silly story, but entertaining and interesting at the same time. Would recommend if you're not looking for a very serious sci-fi movie!