its fun! Its very clear and easy to see what to do, love the added touch of the line glowing a singular color to represent a complete line, I personally found myself very naturally wanting to rotate the pieces and tried hitting buttons since i assumed it didn't seem obvious to me, i saw a button with a circular arrow in the corner and pressed it only to find it wiped the board :(, other than that it was good, sounds good, feels good, nice little brain teaser