I like the idea but can't understand the hype. Yeah, it's creepy but at no point was I scared. For the most part, I was weirded out by the guy who thinks she's insane and sees that as an excuse to fuck her?! The fact that it just walks seems like more of an inconvenience than a fear factor - if it really annoys you that much, just pass it on.
I give it a rating of:
sex really does sell/10