It's supposed to be better. The newest CS4 update fixed some things so I'd assume CS5 makes it even better.
I think there's a thread about it around here somewhere with some user comments.
"The test of any good fiction is that you should care something for the characters; the good to succeed, the bad to fail. The trouble with most fiction is that you want them all to land in hell together, as quickly as possible."
— Mark Twain