It is really sad. Their refusal to nerf problematic cards in a timely fashion has ruined the game. They could speed up development and take more risks if they were willing to make changes quicker.
I hate, hate, hate the stupid "card reveals" leading up to new expansions. It's dumb as hell. It's hyping up shit that is mostly garbage.
If they were smart they'd rethink their entire card release strategy.
One big thing they could do, which would be risky for sure, but would set it apart from non-digital card games, is have a WEEKLY card release. If the card causes big issues they should be quicker to make changes. There are plenty of "safe" cards they could make and maybe once-in-a-while they take a risk on something really cool.
Tie these weekly releases to a quest or something.
It's a COLLECTIBLE card game yet I feel like the collecting part is sorely lacking. I also wouldn't mind some foils above goldens.