Creep starts promising, but ends up being another half baked found footage movie but with good intentions.
Mark Duplass is a blast to watch, playing so perfectly the charismatic psycho, making you keep till the end. The weirdness of his character helped to create some tense moments throught the film, especially those with Peachfuzz.
But, as almost any other films of the genre, Creep falls in the obvious clichés: stupid jumpscares (they seriously don't make any sense), the character keeps filming when he shouldn't, etc. And my complaints don't end there. Unlike Mark Duplass, Patrick Brice (also the director) just can't act, his character is extremely unbelievable because he makes the most odd decisions.
But still, Creep manages to be not a total waste because of Mark Duplass and some great tension scenes. Also the movie is very short, so you may want to give it a try, but you most likely be letdown.