Yeah... It's not really that inventive. Not to mention the fact that if you're in it for the medals, you're probably not ever going to win. You MIGHT get a four line, but that's about all you're going to get. For those of us getting the medals, making the medals ONLY obtainable through pure luck is complete crap.
This also reminds me of why I don't play slot machines. Also, there's a glitch where it doesn't register 3 in a row unless it's first three. I don't know what that's about, but I assume it's a glitch. The game does a great job of teasing you like a real slot machine would... But honestly, you could have made this game a little more fair. Especially since the point of this was fun. The game just gets too boring too fast.