I thought this movie was great. The villain is predicted, I think it's clear if you read the synopsis of the movie. But I didn't mind that, I thought it was interesting. Also everyone complaining about the 6 year old, yes he looks a little olde but in saying that i have met some big looking 6 year olds. It's not that uncommon. Point is, it doesn't ruin the story in any way. It kept my attention and doesn't deserve the poor reviews.
Review of The Killer Next Door
