The crux of what Denisovic wants is, don't ever praise Djoker's win because of his defense ability - because it's not a glorious aspect, it makes a 'pusher'.... it's just not that impressive. What we should praise Djoker for, is that Novak has the best serve ever, the best fh and bh ever (imo his bh is really up there), the best volleys ever, the biggest game ever.....etc, as for best defense.... pfffft, don't even go there, you are insulting him..... Novak's game is the best ever so how the hell can anybody force him to defend?
If you don't comply with the rules above on how to praise him properly, you are biased.