4 stars: So far it's pretty fun. I like elements in the game play such as upgrading barristas and coffee types. Managing income, it seems more like trial and error but not a deal breaker. I think it needs more intuitive description or pointers in the game to let you know what you should be trying to accomplish. Right now, for example, I am unsure how to unlock other shops to expand gameplay.
4 stars: Pretty good game, I like the simple graphics and the controls are quite responsive. Similar to other idle games but I'm not a fan of having to actually click so much to move things along. Other idle games manage that for you after a point. And then if you don't click, everything becomes much slower so there isn't enough to do to keep you playing more than five or ten mins at a time.
3 stars: It's super fun. I have ran into an issue, though. I just unlocked the 2nd location, but now whenever I go back to the 1st, it freezes, and I have to close the game. When I go back in, I'm back at the 2nd location, but loose some of my progress. Once this is fixed, I'll put it at 5 stars (Trying to go back, so I can get the final barista stand to conclude it as complete)
3 stars: I was hoping to play this long term. It's very addictive! However, after a couple hours of gameplay, it would freeze after a few seconds or not start at all. I tried reinstalling it several times, but it doesn't work. I haven't even done a prestige yet and I'm still in the New York section of the game. It ...