I remember the Purple Suit Guy who did that really freaky dancing.His legs took on a life of their own! That guy couldn't sing as good as Andy,but he had way more charisma.He was easily as funny as Chico.I think he was actually in Sharon's group.I hope that he comes back next year or can find some kind of TV work before then.
Also,I really did like White Boy,the Walthamstow rapper! I hope they show more of him in the audition shows.He would have been as worthy as Philip or Nicholas in Louis'
category.And what's more,he was totally original.Perhaps a bit of a risk for live primetime TV though! Wherever you are,White Boy,we salute you!