1) Not sure about the quality of advisors - doesn't mean they're bad, I've never really heard of them.
edit: It seems that although Carolyn may be well connected, she hasn't run a startup herself. Not promising.
2) I don't really see a lot of conviction in their ability to pick winners, else they would be more interested in equity.
3) "we don’t invest capital; we train entrepreneurs to get things done without it" - It seems kind of funny that they expect entrepreneurs to pay to learn how to conserve capital :)
If I were YC, I'd be annoyed that they claim to be similar.