Really good game. Despite what other people say, I don't feel that progress is extremely slow. This game is really cool on so many different levels. The attention to detail is insane, from the armor and cosmetics literally appearing on your turtle to the fact that the face of the turtle in the bottom left corner changes. Of course, this game also has what I like to call "cute face appeal" and a great, user-friendly UI. 5/5 great game.