The enhancement pass is out, and doesn't suck.
There's a huge list of core game mechanics that have been changed in the last 15 months.
Since MotU, Armor Class, Dodge, Attack Rolls, level cap, epic quests, sneaking, enhancements, secret doors, lootgen, some feats, archery, quest repetition, and a huge list of other things have all been almost completely reworked.
What's left? Feats, spells, TRing... that's about it.
Now that there's almost nothing left to change, maybe they'll stop changing/adding new mechanics/systems and instead work on awesome new quests.