angry dominatrix
Not hugely - the general threads and themes are the same, though the TV show has compressed and combined a few of the characters, and the Chloe character (called Bethany in the book) is more overtly bitchy than in the show.

I'm glad they set the show in the 90s - that whole era of Britpop music is so much better than what was kicking around in the late 80s.