Context is everything.
Growing up in Canada, I remember a time or two that rookies got called up to play for the Leafs to cover injuries or illness. Often they performed poorly because they were boys playing against men and they had not yet found their wings.
We would laugh and jeer at them and complain about how much they sucked and they usually weren't called up again.
But then I showed up to a few pick up games during public ice time. I recognized a couple of these guys. Against us they were like Gretzky. Truly gifted. So nimble on skates you couldn't get a check on them and scoring bags of goals.
I guess what I'm saying is that in order to get on this random guy's 'overrated' list, you first have to be solidly in the top 1% of players.