Really? Heh, that's strange! But, I can understand. When I make the walls everyone wants just in blue color, other colors are not approved/accepted. "Hey, man! We want just the blue walls! Why you made it in green? Only blue wallpapers are cool!" Something like this, he-he.
Looks nice, Manuel. At least the first two of them. I'm not a fan of blue. The gloss effect of the bar looks good. But why is this effect only on top of the buttons? In my opinion, the effect would look better on the buttons if it's equal to the bar's effect.