Chekeze is my fave. Consistently awesome, when he is on fire he is on fire. Solid and steady with a quality performance. If he gets a recording deal I am buying -- no doubt.
(Also, he is one of the few on the show who is a new, up from the earth talent. See votefortheworst.com for the history behind such performers as Carly, Michael, David A. and Kristy Lee...except for David A., the rest have already signed recording deals and couldn't make it in the industry.)