Fun but too hard, this game drives me nuts, I have come a long way but even so some of the puzzles are way too difficult it takes the fun out of it, especially after using tons of boosters and still nothing works. Absolutely ridiculous. I am not spending my money on booster packs just to use them all within seconds either, I think the game would be more fun if it wasn't so money based. You almost are forced to buy booster packs just to be able to get through one level to get one star!!!