The concept of the game is simple yet effective. The continual progression is certainly motivating. Especially collecting stickers in the books. However, the latest SE card with the UFO is very much over powered, to the extent that any skill and strategy to the game is now devoid. Consequently, such issues affect the game for both players using the card and going against. Therefore, while Match Masters is a great game in theory. The imbalance of the game prevents both challenge and enjoyability.