what i liked- Steve joining that gang of girls after that girl says that he's "more girl than boy", Stan realizing he wants to be a part of his family and that family is more important, Roger selling the girl for drug money, Roger asking if the girl likes ponies, Roger pretending to be Steve for Stan, etc.
Pretty good. It could have been better in parts, but as a whole, it was pretty good. Not the best episode of the show or anything but it definitely was an enjoyable way to spend a half hour of your time, and I'll definitely give it a rewatch sometime. B- or so as my final grade.