Visual novels are known for their big dumb endings, I don't know if I've seen one nosedive as hard as this one does though. Everything before that is fine, if a little mid. Like others have said, the protagonist is pretty interesting and probably the only real reason to recommend this.

If you haven't already read the Spike Chunsoft VNs there isn't a reason to recommend Raging Loop over those. If you have read them, you won't get much more out of this unless you REALLY like werewolf for some reason.