I loved this game at first but eventually reached a level where no matter how many games I want in a row, the rewards for the journey never increased, even though it frequently told me that would be the case. That results in the levels being unbeatable without spending money, and worse than that, once you buy a small package that choice is not on the table the next time, so each subsequent purchase must necessarily be more and more expensive. That is theft! I have uninstalled. Beware!