Several months ago and it was the right decision.

I keep getting the promotional emails that tell me about new characters, eddies, and dungeons, seemingly nonstop.

Has this game really improved the last 5-6 months, or has it been the same endless grind, one dungeon after the next (sometimes 2 or 3 at a time), all to get another character or eddie, which sometimes is so completely unbalanced it breaks PVP.

Has there been new talisman / upgrade content that is completely unbalanced added again? How many times?

There is a light at the end of the tunnel, and for me, it started with uninstalling.