This seems to be a underexposed -- I'd like to see a whiter background. The whole color cast of the photo seems a bit off -- kind of muddy. The colors are the real subject here, so they should really pop. The backdrop needs to be ironed -- the wrinkles are really distracting. Same for the drops on the left-most glass.
I really like the colors in this picture but I think it would look a lot better if the 3 standing glasses weren't cropped off and instead had a little space between the rim of the glasses and the top of the picture.
This is a nice shot. I wonder if you experimented with the angle of the candy glass. My thought would be if it were angled such that the opening finished at a lower rule of thirds interesction point. Just a thought.
Not a bad idea and pretty well executed, I have to say that I would have liked it more if you had shot this slightly wider or further back as I definately wanted to see the top of the glasses, both in the original and mirror portion of the shot. 6 from me.