Yup a lot if people didn't know anything about Seth just yelled "nerf" and " cheap" enough and he got gutted.
He was completely fair in AE2012. If they needed a change, the medium kick cross up instead of HK. That's fair. The rest were overboard.
I don't know if anyone enjoyed playing against Seth. Felt like playing a slot machine.
Also I don't think he was gutted out of the game, he's still better than Honda and Dee Jay.