8/10 - I really enjoy the feeling of that background, nice work 7.5 /10 - Effects seem to overpower the peice a tad, but nice job ^_^
8/10 - Like the mood of the sig, not a fan of the texture as it goes to the right though 7/10 - Not keen on rounded edges or random light in the middle, but like the colourfulness of it
nice. I like it. very creative and colorful. a bit too much contrast on the lower elft render though. 8/10
7/10, dont like the boxes and lines you put to much, add more to the background 8/10 try motion bluring the render and setting it to overlay to give the sig more of a color and maybe have the text stand out more