I have a purple one =x (I know I have the gheyest colors, lmao.)
But my bro has a silver one.
I don't use the purple one since I have a Wii now, but I would NEVER give it away XD I overplayed that thing so much, it needs a few tappings in order to work right But, I'd say about a 9. Since now the Wii is my new baby <3
It does not matter what color (a Spice one would be highly noticeable though) it is. If you love it, thats what matters and you don;t destroy and say "IM AM THE TOOTHINATOR. I DESTROY YOU ALL" I still say 10 for me.