Blake really doesn't deserve the crap he's getting. Reviews are based on opinion. It sucks that he holds such opinions, and I personally disagree with them, but it's a well written review and he goes very much in depth into his reasons for his opinion. I would love it to get all positive reviews, but that just isn't a realistic wish. You should submit a user review to show support for it though, that would be rad.
Seriously, every fan who feels that the review is negative for an album they find great should submit a user review, and not a trash talk against Blake's. But praise the album, say why you love it. That will do more than simply complaining about others' opinions.