Molds are garbage, especially manufacturer molds not being 100%
Difficulty spikes in late game makes you wait for up to a week just to advance one stage in the campaign, and the rewards in the late levels have been reduced to 10 crystals.
Art from the CBT has become censored in the real release, and they are repeatedly censoring upcoming units compared to previous designs.
Tencent allegedly sees unfixed bugs FROM LAUNCH as "good" because they spark discussion and controversy about the game.
Dev is taking control of the online NIKKE communities, and is erasing complaints and bug reports.