Entry 1 is okay but the test is a let down. 'Dwayne' of the left of the screen, 'Johnson' on the right and 'The Rock' on top or bottom of the render would have looked much better.
Entry 2 is excellent and I absolutely loved it but I feel there was no need to add "one of the greatest player". It looks odd in a wallpaper. An adjective or two for the player would have been an icing on the cake.
Entry 3 is simple and good.
Entry 4 is too flashy for my liking.
Entry 5 looks more like a graffiti than a wallpaper. I would certainly not like similar ones on my desktop.
Entry 6 is crystal clear. Maybe a render in black and white in the back would have been better.
Entry 7 is good but to be honest, we have had plenty of such wallpapers. Please try something different the next time.
Entry 8 is fabulous with a tad too many color spots.
Entry 9 is absolutely brilliant but again I have a suggestion for it. The two subsidiary renders at the top look fabulous. The maker should have added another render or two on the left side of the screen too.
Entry 10: Barring the render and the texture used behind it, this wallpaper deserves a thumbs down.
Entry 11 has a new concept but it is too dark in there.
Flashlights please.
Entry 12 is all about the Jamaican Bolt but I somehow don't like it because the main and subsidiary renders do not look well together.
Entry 13 is cool but red is not the best color for the text in that sort of wallpaper. IMO, golden would have looked great.