Locked rooms are disappointing, lower resolution images seemingly recycled from an older game. Mean-spirited developers treat the players like fools by trying to extort real money in a not-so-subtle way. It was frustrating when the option to refill energy by watching ads was made unavailable intermittently, but I made a mistake of spending a tiny amount of real money at the bank, and now that option has been completely turned off! I wish they were a little more generous and welcoming to players.