To say I'm in would be reductive.
Quite frankly at this point the lack of level 5 is in itself enough reason to discourage me from playing the EA build again.
Classes simply lack enough mechanics and variety to fuel the progression through the current build when capped at 4. I've already gone through this EA 3 times and the sorcerer barely feels a novelty (once again: especially capped at level 4).
What makes it worse, as mrfuji3 pointed just above, is the attempted implication that we should beg for it "if we really want it".
Oh, shut it, Larian. You are either going to add it according to your own schedule or not. Our feelings about it clearly aren't going to change a thing.
Exactly. Quickly raised the sorcerer to level 4, found out that "ah, it's a better wizard, Larian could actually drop the Wizard for now" and "no groundbreaking things happening, except for metamagic" and moved on.
Back to WotR for the time being.
Lack of progression past level 4 is really killing it for me. Will continue with EA when the cap is raised, it's pointless until then, even though I like the way the game is going.