This movie was really good; it scared me at times and there were some really good plot twists. There was some confusing bits but nothing that really mattered. I really love that they used Moonlight Sonata- I already have it associated with the horror genre, being a Resident Evil game fan. Really, if you like a movie with a good story, you should watch it. Just be mindful it's in the horror genre. Personally, I wouldn't re-watch it unless someone else wanted to see it. For me, it's one of those movies where you watched it once and you're satisfied with it. It left you with not feeling the need to watch it again, which isn't necessarily bad.