At first this game is good and you can get a lot of gems, the scenarios are easy to beat, and you can achieve many goals... But as you progress the game gets more unfair and you end up needing more energy but you can only buy a limited amount of AP unless youre a VIP (payer). And what frustrates me the most is that there are people who are a level way lower than me, but they always beat me because they have better monsters through paying. This game would be better if you didnt have to pay to be good.