The theme is great, and that brings people in. Unfortunately, developers decided to make the game a slow grind p2w fiesta. This is difficult to understand, as more people playing would probably bring more revenue than their current business model. Instead, they decided to cater to the few players that get into it and expend a lot of money. You'll have a few hours of fun and suddenly hit a paywall that will be very difficult to progress unless you pay. Do not invest your time here.