Racing through city streets, the sex scene with Cameron, his scars, the $2M damage to IBM's data center, and his disappearance made me think he might be bipolar.

I agree. Cameron's character has been the most disappointing aspect of this show. So far, there has been very little for me to care about or relate to (with the exception of her excitement at getting her first paycheck and her obsessively problem-solving even when she's trying to take a break). I want to like her, but…

LOL! I actually like the show, but your comment is hilarious.