The lower left die being different, and - I'm guessing - clear distracts from the shot. Great blue background. Nice work at keeping down the glare / reflections (again, except that bottom left die, but even that isn't too bad).
those are some cool yahtzee dice - mine were all one color when i was a kid - pretty well photographed shot - the shadows are a bit unfortunate - without them, the image would have a cleaner look to it
A bit cluttered, a bit soft, a bit flat. I think its cool how the background looks like water though, but i did immediately think this one would have worked better with somone at a table who had just stood up in excitement because they had rolled a bunch of sixes- it would have been harder I suppose but would have given it more of a human quality. This kinda looks like you've stumbled upon a bunch of dice on a table.
If the border was bigger I think it would have helped strengthen it too, and make everything look a bit tighter.
Excellent idea and nicely executed. Why didn't you use six dice though to emphasize the concept of 6??? Also, I don't care so much for the clear die... I think he colors work much better.