it's good
i would move the 'iphone' logo to the top left corner though. not the top right. (unless this ad was for a right side page) why do they want their identity AS FAR away from the product as possible??
that way viewer sees the logo and follows the line of the iphone sitting on an angle to the hand and to the cop underneath. (which i might also align left, with the iphone logo, but im not sure about that one)