Update Unleveled the Gameplay
I have been playing for a few months daily, but the last major update changed a core concept of the game that sets newer players at a severe disadvantage to previous ones in ways beyond simply time. Portals now do not remove heroes that you have fully starred (have max tokens for) so it is a lottery to get portal heroes to six stars. This seemed universally disliked. Instead of listening to player feedback with their next update the company has done nothing to correct the issue, but has issued another update to wipe bad ratings off of the list.
Stubbs Mckenzie about
Dungeon Boss, v0.5.5523