Which one of On Demand's free horror movie selection should I watch?

Have you seen "The Roost", "Dead Mary" or "Urban Legends: Bloody Mary"? Uh oh... I just checked listings here, and "The Roost" is the only one of the three still being shown on free On Demand. "The Roost" is low budget but does have its moments though it probably will end up being overlooked like the creepy slasher/stalker movie "Just Before Dawn", which showed up on our Channel 6, an indy channel that shows a film each night at 10.

Others I see listed are "Reeker", which is gory but kind of interesting; "Primeval", which I felt was awfully disappointing; and "The Messengers", which failed after a rather promising start.

They've taken a lot of films off, including "The Dark" and "Phantoms", an older one that I've sort of changed my mind about. I'm actually starting to like it.

NOTE: Watch for Larry Fessenden! I'm seeing his name crop up in connection with some very interesting films.

I don't know..what are the choices?