I won't be picking it up.
I didn't like the publisher's attitude that they aren't posting any revisions for the original book. I did see the CR revisions download and did download it. But when the book came out before the Monster Manual, they didn't follow the same formula for creature types/number of feats/skill points that the MM did. I don't fault them for that. But how much effort would it take to make a text document with just the revisions, not something that someone could download and use without the original book?
I don't like the attitude that I can just throw that one away and then go out and lay down the bucks for a whole new book. I bought several of the products for the Scarred Lands - the campaign setting hardbound, CC1, CC2, RR1, Ghelsped, Hollowfaust, the shield, and other stuff. But when they made that decision, I made mine. I haven't bought any more of their stuff since.