17th Birthday card

Yesterday was our eldest's 17th Birthday, This is the card I made for him. He liked the Neverending card of the Rubik's cube I did last month, but realistically how many boys keep there cards, so instead of putting in heaps of work, just for him to throw out, I did this card instead. What do you think?
Have a great day, Don't forget next Wed(1st Aug) Stampin'UP!s retirement list comes out...
Genevra