I must point out up front that horror isn't my favorite genre, so this could account for the high scores by some for MONSTER and my closer to average score. However, my disappointment also is because apart from evoking an excellent scary mood and one pretty funny scene where the mother takes on the monster, there isn't a lot of substance to this film. It seems to almost all be mood--music, cinematography and action--but not a whole lot of depth. In part, this must be because it's a short film but my one complaint about the genre in general is that so many films try to scare you but don't really have a lot more to them than just fright.
Now these complaints still bode pretty well for the film makers--they did achieve the right mood and the film was competently made--I just want to see a bit more plot next time.