To be fair, this is the only adult game that is good enough to play for more than a day or two, and most adult games are not worth a few minutes, and this game has come a very long way from its beginning, where the third event quest was something like, "get 250 epic girls." People are annoyed that the places where improvement could continue have been made worse.
How is anyone supposed to get a legendary card from the PM now? If an epic chest does not drop, then players are SOL, and will likely only make about 9000 Cu at the most. That can only get you one epic, one rare, and one common girl. The fact a mythic girl is 30,000 Cu requires players to complete all of the quests (which requires lucky drops from the tower early enough for the chests to open before PM ends) and then also unlock tons of chests in the tower for their copper, which means getting a mythic girl is practically impossible. The most ridiculous change is to the refresh button. The incentive to use it was already nonexistent due to it being 500 Cu. The fact they changed the price to 5,000 Cu shows that the developers seem to hear the advice we give them regarding PM, and act against it, which prompts ridicule from the players.