haha stwert, I wouldn't be too upset about it. I did another one of these a few months ago and I think I got 2 out of 6 right. I think it just comes down to picking small flaws in a render that gives away that it's CG, when you have single objects it's a lot more difficult to do than when you have complete scenes because of the reflections. Matching lighting, reflections and shadows with backgrounds in a composite is usually what would give it away, while you see renders of coffee cups or wine glasses on a plain background where it's just impossible to tell coz they're done so well.