I think you have to consider all the contestants' backgrounds. We're so used to people on (reality) TV being confident, talking to camera and performing.
Most of the celebs are actors who have trained to work in front of cameras for years. Of course they look and sound better than someone who hasn't had this experience, (or if they have, they've only done in for a specific arena).
I find Gavin really funny. A lot of people don't realise when he's taking the p*** out of himself, they just think it's arrogance. He's quiet, but when he does talk he often has a really good point.
I wish Bruce hadn't made such a stupid remark before they danced on Saturday, you could almost see him tensing up, and he wasn't so close to Katya afterwards, which worried me. I hope they haven't fallen out, as they seemed really sweet a couple of weeks ago.
I was also concerned about the lack of content in the rumba compared to some of the other couples. Admittedly I don't know much about dancing, but he did seem to stand still A LOT. He'd seemed to master some basic steps, perhaps it would have been better, as in the waltz, to do the basics well rather than...stand around. Could any of the technical bods comment on this?