Great game, but honestly don't listen to the top reviews. The game is sort of P2W, but in a way that is just pay-to-win more often, or pay-to-win faster. The game is great and F2P decks can demolish some P2W decks during BGEs. In the long run, after spending a few months in the game, or even a couple years, you'll probably have put a few dollars in yourself, and for PVP, if you get top tier, you won't be getting Ruby which is where all the real P2W players are anyways. That's just my 2 cents though.