I like this picture. I especially like the background idea. Looks like fiberglass. The greens in the grapes and pear seem to be a bit too bright. Maybe tone those down a little. I think the eye might like that better. The picture is clear and sharp. I like that. Thank you.
This shot might have been better without the glass - it does not help the composition and distracts the eye away from the fruit because of the highlight. The background is good and enhances the greens in the grapes.
This would have been worth at least an 8 to me had you not cut off the glass. Since you have it in a horizontal orientation, it would have helped had you laid the glass down behind the fruit.