I originally gave a higher score, but lately it seems that if you want a new character you need to spend cash or gems. If you don't, you seem to get a load of 3-starred characters and some 4-starred--all of which are the same old characters that you have received multiple times before. I stopped playing the wheel because it's obviously rigged. My theory is if a person spends a lot of cash on the game then they have a higher chance of landing on something good. I'm done.