Good product, would recommend. A little narrow for putting stance in the middle but, rolls true. It's fast pace green, I'd guss it's more than a 10 or 12 on stemp meeter. Easy to put together. I didn't care much for the contour pads. The green takes shape of ground/floor underneath. Mine has slight break to right on one side and slight break to left on other, unless you ram it into the hole like my two year old daughter does. I think it's a great modeling device for children who you would like to encourage to play the game.