nice effects, composition and lighting. This may be picky (and probably not necessary), but to make it more symmetrical, try reversing one of the "coke" glasses that it reads backwords, this will probably strengthen the vertical symmetry, making it a mirror image--just a thought. i like it overall-8
Really great idea and compostion but I would personally like to see a little more contrast. Looking at the picture a little longer I think it is the background that I would like to see darker.