Oh it is. The killer was someone you didn't expect and it teaches a lesson in to play games the right way (no cheating of any kind) and to be a good sport over it. It also brought a whole new look to the whole video game competition thing though the best was the ending where Mac, Jo, Danny and Adam all play the latest Halo or Call of Duty game (forgot which it is) and Mac (due to his time in the marines) goes and sweeps the floor with the others despite the fact that he has never played a video game before.