Good B Slasher, IMO.
I liked it, overall. I feel there could've been a little bit of adjustment to the storyline, it was pretty good as it was. Although I did not like the way it would change scene randomly. Like Mary looking for Rick, then she is in the car because she gets scared. Then suddenly she's in the woods again. And what also didn't make sense, was the timeline. It was night when she hit him. Then the next day she told Rick. Then it was night again and then morning when she picked up the parrots. Then it was night again and Rick said something about her hitting him last night, which doesn't make sense.
Otherwise it was good. I liked the ending a lot. Like after all she went through, just for his body to have been attached to the bottom of her car in the end. I also liked how she said ironically "I don't think I'm gonna be needing that bumper," and started laughing.