I played Fez. Didn't like it. Didn't strike me as being a very good game, or even much of a game at all, really. Doesn't mean that I think that folks who do like it are wrong or anything, it just wasn't my cup 'o joe is all.
As for Fish, I feel like if someone spends nearly all of his time in the public eye acting like a prick, he needs to steel himself against the blowback he'll invariably receive for doing it. He can't waltz around acting like a dick and tactlessly express his opinions like a socially-inept child and expect that folks won't react to it. Of course they will! Even folks with no great personal investment in whatever he's said will line up to put him in his place for saying it, because that's what people do to assholes!
Now I'm not saying that two wrongs make a right, but that you get out of this world what you put into it. If you go through life acting like an asshole, you're going to be treated like one. It sucks, but if we didn't have a system of checks and balances in place to keep assholes in line, we'd all be worse off for it.
As a semi-related aside, I'm really absolutely disgusted by the handful of journalists who have tried to make a martyr out of Fish. People didn't just decide to start picking on him. He had a hand in that. Yeah, some of us could stand to grow up, but so could Fish.