This movie is really tough to watch. Not because of the effects (they are more than decent for a low budget movie), nor for the performances (though they may seem a bit off at times). The latter plays into the really out there idea of the movie. And that might be the one thing that makes this not relatable to most.
It's tough to root for someone, especially in a crazy story like this. You'll either find this intriguing and interesting and worthwhile or boring and annoying. The movie is definitely decent and well made though and might help a bit. And if you care one way or the other, there is nudity in this. Try to watch with an open mind, but remember, you might have to watch it again to get some of the things the movie is trying to tell us ...