It's a decent game. It's a cash grab though, everything is spending or topping up crazy amounts. It's also almost impossible to be F2P, you would just be better off playing a different game if you are since it just puts you at a massive disadvantage. Some of the events are quite nice like Dragon Wheel being able to get some diamonds, but again if you're F2P you can't really do anything. Even if you get diamonds you can't spin it. There's also more bugs than players, the balancing is horrible.