I go to Lincoln Center every couple of years to watch the Broadway "Chess". I have never understood the problems people had with the book (as a whole, there are things that definitely need rethinking, but). I think the book really fleshes out the characters, I so believe the love story between Anatoly and Florence, rethinking Freddy as an ego-filled all-American bad boy-type was a wonderful improvement on the fey bitch from the original. Tim Rice hates that so much of the songs from the original concept album were cut or reworked, but as the original showed, and the concert versions, there are too many songs, the show doesn't even start till halfway through Act One, etc. And remember, the book was by friggin' Richard Nelson. No slouch. Though, admittedly, it would be hard to replace the greatness of that original cast.