Morj was not wrong but he was to harsh on other people opinion.
Everyone have simple his own opinion, my is that Wano is not bad, it is still greater then DR and other arcs in new world(except Whole Cake island arc, which I place higher) but to explain why Wano is not that what people imagine here few things:
-First it was hyped to better then MF, but to come even close to MF lvl it is far away, so this was simple until now a lie, since MF is still better(perhaps it change in the end of the arc, I wait for a final judgement).
-The first two act aren´t bad, but act 2 was for sure to long, to many wasted panels who could be used for the raid, easily could sum up for the half of the chapters.
-Act3 has lot of problems, one of the major problems is the dragging out with running people around and irrelevant stuff, panels who could be used to make the flying six and calamity fights far better.
-Flying six fights are awful, the calamity fights boring(excepct King battle), two much offpanels, Jack and Pero didn´t even receive a good battle. No tension, panels who got wasted for act2 and act3 could be used here.
-The strongest zoan crew not have any awakened user is a bullshit
And lot of other problems who are around the raid so far and yes I can understand Morj disappointment, their are to many problems, I think the rage of Morj is understable, but yeah he shouldn´t attack other reader opinion.
You can criticize the arc without attacking other personal feeling, that is something which Morj make wrong.