It isn't really horror at all, but All The Boys Love Mandy Lane is a guilty pleasure of mine. It is likely partly because it has a 2006(?) Amber Heard in it, who is on the cusp of achieving Drive Angry levels of hotness at the time, but it is still a decent little movie. I've watched it a couple of times over the years, and I think it still holds up. Again, not really horror, and it almost feels like a teenage "coming of age" movie at times (on purpose), but it is definitely more toward the horror spectrum than not. And honestly I think it is one of Heard's better performances, which might not be saying much, but still.