What the hell are you yelling about, he was just giving the guy some constructive criticism! The artist didn't specifically say he was against getting constructive criticism so therefore it doesn't matter what you think, it's not your picture. And anyway, it's not like he was being an total asshole and just saying "this sux" or something like that, he just professionally stated some minor flaws and then mentioned that the rest was nice. That's how it's supposed to be done. No tantrums, no yelling, just one artist helping another
I really like this. I would say it seems like there are some minor flaws in the picture, though I might just be nitpicking. He seems a little too thin for his height, and his neck may be kind of long, so his head appears to be at an odd angle. But this is much better than anything I've done in the past, especially the colors!