Mmmm...
This is okay, the animation is superb. The one thing that lets it down is the colouring. If you just made the colours proper Gorillaz, then it would look fab! Ifyou made the colours to avoid being sued, don't bother, they aint gonna sue you. Just don't try to sell it, then you won't get sued. This submission is very like one I am making, Through The Night, which is basically an on-stage performance of Outlaw Star's Through the Night, done by the Gorillaz, 2D, Noodle, Russ', Murdoc and me. I have my own character, and I think it's about time they had a commited keyboard player there, and with this song, I can give myself a multi keyboard stack. But enough about me.
If you changed the colours to their correct ones, then you're in for a definate winner on search for a star!
Good Luck!