I watched last night, and would be very surprised if one of the contestants doesn't have a heart attack. To go from practically no exercise to all that exertion - holy cow!
I found it a little too extreme, but I'm sure I'll watch again next week. I can't believe they're trying to convince people that losing 22 pounds in a week is healthy...but what do I know.
And I noticed Caroline Rhea put on a few pounds since her talk show went off the air. I like her - I think she's really sweet - it seems that they're only using her because of her weight gain, though.