I have downloaded this game 2 years ago and I am very professional in it.
The best part about this game is you can play it with your friends anywhere.
But I have concluded that the gameplay is awesome and very interesting but the problem is there are many hackers and some arenas are very good but some are severy poor. His leads to playing of this game only in 3 arenas ou of 10.
Also abusing is also not banned and only to stop it is by doing full chat filter on. And I believe that anyone abusing must be banned from playing the game.
Also the pro pack costs 70 rupees which must be free for every player to enjoy the game to the fullest.