TLDR:Game mechanics are awfulFree to play, but must pay to advance/enjoyThe long version:After playing for a month, I decided to quit this awful game. This decision is based on two big deficiencies: terrible balance and the stupid movement timer. The timer is bad enough (way too short to be able to make any constructive or helpful moves leading to death of the heroes), but when coupled with the game balance issues, it just makes for a terrible game. It seems the game is balanced for a party of 4* and 5* toons. However, in the month I’ve been playing I have not been able to get a single 5* character. Because of this, I have been stagnant in the game for over two weeks now. I am only able to level every couple days (which is as fast as the daily quests allow) because with a party of 4* heroes I’m not usually able to even beat on-level enemies. So, I have to level, play one campaign board and wait until I can level again to play the next one and so on. I can’t get any forward momentum in the campaign because of this. It’s a terrible catch 22. I can’t get anywhere without 5* toons, but I can’t get any 5* toons … unless I’m willing to pay for them… So it’s free to play, but pay to enjoy. *wink wink* I’ve been stuck in one chapter of the campaign for 3 weeks, which has caused me to become very frustrated and if I can’t enjoy the game, then I do not need to play.