Wel i agree with what you say, because its about constructive criticism.
Against copenhagen, conte fucked up the subs. It cost us 2 points. We can totally criticise that. Its a mistake, it costs points, hurts the club.
Thing is, i can criticise Conte because he plays 2 african players last time. Yeah, goddamn, i want all white ! I dont care that they were much better then their teammates and deserve their place.
Same goes for demanding a more attractive formation, "cause you like the way it plays more", rather then the very succesfull, tactically astout formation, thats less spectacular
Such criticism is worthless and after a while, as annoying as my response to it