It's hard to give an objective review of one of Margaret Cho's shows/movies. I personally think she is a brilliant comic. Good timing, rapier-sharp wit, broadly physical in execution.
As anyone who has seen "I'm the One That I Want" can attest, she is also waaaay over the top.
So here we are with another Cho flick. As usual, it's just the audience, Margaret, and two bottles of water. As usual, the humor is grotesque. Aunt Millie not only won't get the joke, she'll leave the room in horror before you even get to the punchline. Her loss.
Did I like it better than the first? Yes, but with a caveat.
I saw "I'm the One That I Want" at home, on videotape. I saw "The Notorious C.H.O." in a movie theater, in Seattle (where the show was filmed), with 100 other Cho fans all laughing, yelling, and stomping their feet louder as the jokes got raunchier and raunchier.
Don't wait for the video. Go see it in a movie theater. The group effect is theraputic by itself. Hey, the show ain't bad either.