The game is pretty good, but if you just starting you are miles behind because when it comes to challenges you will be so far behind most other people the only way to catch up is spend money, and a lot of it to get anywhere....the cost of the Gold and also in game Coins is stupidly high...how can 12000 gold cost £79.99 and this will only buy a few carbon packs...i never understand why games do not lower the cost of in game purchases because then they would get more sales no doubt.