It's a cool game but if you don't pay attention to your energy, it will take all your green rubies away. Which is a huge downfall because of how hard they are to come by. It needs to post a warning question every time, so we don't spend them. Also I don't like being forced by the game to do stuff like the events that start. Being forced by any game to check out something and especially having to play it, makes me push away faster from them. Explaining it then letting me go on my own is ok.