2 stars....Mainly because while it's clear where you wanted this story to go...(Spoilers ahead) you forced it upon us even though it seemed we had the option to not be a creeper, or to have a stronger willpower over the Niece's powers. This has the potential to be a decent story, but I dont like being given choices just to realize they dont matter because you have a clear idea where the story goes. Either make it kinetic or make it branching.