Yes, Rockwell Falls is a mysterious town. For me, it is a awful, weird & cruel place to stay in. The deeply religious villagers believe that they have to keep their number on 436, otherwise God will severely punish them. A new comer will be warmly welcomed as a new township member, but that of course means that someone else has to be sacrificed. Then if anyone who attempts to go against the town's principles, they will be treated with electric shock therapy.
However, the ending of this movie was too simple. I did not enjoy the ending as I think it could have ended in another way.