Overall this is a great puzzle game! I highly reccomend this to anyone who likes puzzle games or anyone who likes casual games; because Zuma is one of those games that you play in order to relax after work or school.
If there were any complaints that I have about the game it would have to be the bosses. The problem with the bosses is the fact that you can't lose any lives when fighting them so, because of that; there really is no fear in losing all your lives and starting from your last check point. In turn this is also be a good thing so, that you really don't need to stress when fighting them.
But other than that, it's a great game and for the price, it's entirely worth it! Many diffrent levels to play, cool powerups, and relaxing gameplay, makes this a good buy!