I just watched LFO yesterday, and boy was I satisfied. At the time of writing this review there were only two other user reviews - which I agree with; this Sci-Fi film is dark, comedic, serious, and a tad psychologically disturbing at times (not so much that I would tell anyone to stay away). I wouldn't really consider this a dark comedy despite its comedic moments, since I felt a more serious tone to the movie.
I think the plot is well described and the other reviews encompass a lot of what I feel so I'm not going to elaborate on any of those. I really just want to say that I gave LFO a 7 because that is what I feel most people would agree with, but after viewing it I personally feel it's an 8.
It kept my attention while I was trying to determine the fate of Robert, Simon, and Clara, but I walked away from this movie feeling as though I was hypnotized myself. I couldn't stop thinking about LFO for a good hour after completion, which typically wins me over.
Watch this movie. Hopefully it's still on Netflix when you read this review, but it's totally worth paying for.