I used to like him because I thought he was fair and accurate. This season though he just isn't and more and more blogs and articles are being written about his rude comments to the contestants, instead of offering constructive criticism.
I used to think he was just being honest, and I think he was. But, he really doesn't seems to offer any help anymore, only insults.
Don't get me wrong, I still enjoy that sometimes, but when even sweet little Bucky complains about his lack of help, then you know something is wrong.