If you take too hard a look at this movie, it is pretty ragged at the seams. It is low budget with mediocre acting and quite a few silly moments in a sub-par script and the editing and pacing are terrible.
However, the movie still manages to be engrossing and will definitely make your date crawl in to your lap. The parts that are done well are done very well. It will linger with you to the point that the first time you hear a noise in the night or feel the fan move your sheets, you will not go back to sleep.