There seems to be a gulf but to be fair to Golovkin he has dealt with everything put in front of him in both amateur and pro careers so far. This is the trouble with mythical matches. Hell he could go up and match Ward scraping out a narrow points win on workrate, however unlikely that seems, and it still wouldn't answer the question. There are not the opponents available to replicate the ability and styles to make that call.

I think there is more to come from Golovkin. It's hard to look spectacular or masterful against average opposition. The challenge of stepping out of your comfort zone often does bring out the best in fighters.