way too much of a drop shadow on behind the "6" on the ball and the jhihglight is a bit harsh on the top of the ball .... I also would have added more inner glow to the ball(dark glow) But overall Kick butt job man ... pretty nice!
Nice job overall...just a few details to fix, but other than that nice!
I like your highlights on the ball and bottle, maybe to give it a little more depth, make the background (pocket and bumpers) just a little soft focus, you know, a little blur to them (depth of field) and then apply the 3d transform to the ball to make it look a little more sphereical (3D)and oh yeah, change the color of the ball....
these are just creative critisisms....overall, I like your image, nioely done.
not bad. I would suggest checking out this tutorial about putting lables on bottles. Your highlights looks a bit off. This video tut will be perfect for you.
The ball could use a little more shadowing. I have no idea, however, how you got such a low rating. The botom of the bottle leaves a bit to be desired, the six ball leaves a bit to be desired (plus I think it's supposed to be green; the three is red).