yeah definately cool, an interesting spin on the wallcrawler (spin!.... get it??? ) erm, anyway. I like it, your art is full of energy and movement. Even the backgrounds are danciin' lol. All good stuff!
You know I love the lineart. The colors... I dunno. I think it enhances the background, but I think Spidey looked better with just the lines. I looked at it longer... perhaps its just the dark background color thats messing with my perception. Anyway, tis neat, dude!
Really weird style man, it's cool though cause Spider-Man sort of has a jelly liquid flow to him.
Although (I hate the be the one pointing this out, cause I'll prolly be the one who looks dumb) you drew his back spider with only 6 legs.