My take:
Productive/concise/constructive criticism is especially helpful during EA. Everything else isn't.
That would sound so simple. Until you realize that even identifying what qualifies "constructive criticism" becomes mostly arbitrary at a certain point.
You already have a bunch of users relentlessly trying to bash on the head anyone posting anything remotely critic and dismiss them as "haters" (as if I would be here wasting my time if I genuinely "hated" the game).
They apparently made their mission in life to be passive-aggressive toward anyone who doesn't shower the game and the devs in a deluge of constant praises.