I love the game, but the 3D mode currently breaks the gameplay. The free version is superior at the time of this review. Once 3D mode is resolved I would rate this game 5/5. Updating my review to 1/5. After well over a year, I see no progress has been made on the issues originally reported. The pro version remains to be underdeveloped and lacking in any sort of direction. I do not recommend this purchase.