An excellent psychological thriller. He's said to be a psychopath but he has also schizophrenia as well (he was constantly seeing and talking to his father), a mental disorder that is deserving to be talked about and I would rather they would have gone deeper on this mental illness. The built and development of the character was very carefully made, I'd like he would have died, though. That would have been the best ending, what was the point of keeping him alive? to punish himself for his sister's death due to his final decision to not kill Saxon, that would be the only reason I found for the ending. Highly recommended.