I'm comparing the breakfast to other HIX properties that I've been to, all of which have been worse in comparison. It wasn't amazing... the best IHG breakfast I ever had was actually at San Francisco Airport CP about 3 years ago. That property is dated as hell, but the breakfast sure was good.
Just hit about 4 other HIX properties across New York. Indianapolis, and San DIegoand... Soi 11 was still better. Certainly not amazing, but at least a bit better than the other HIX I've been to.