I used to love this game. I've spent a lot of money on it. Initially I just spent money for the collaboration events since those suits never come back (which I think is super unfair by itself) however the events have been getting worse as time goes on. They are expensive with no time in between to gather diamonds and repeat events often don't have free tries so players have to spend diamonds/money to participate at all. Also some acheivements like the Stylist Arena are nearly impossible to do.