The Mill isn't a bad movie but it was a bit too monotone to be standing out. Everything, well almost everything, is shot in the same place with basically just one actor (Lil Rel Howery) talking to other actors we don't see. There are some intriguing moments but it's never really suspenseful. The ending was surprising, not bad actually, but it couldn't make this movie stand out from the rest. The idea was there, so it was a bit refreshing, and the acting was not bad but movies with just one actor and one location are rarely really good. I can't say I regret watching it, even though I found it a tiny bit too long.