TUESDAY'S BEST: There was no clear disaster tonight and also no clear breakout. The singer who I most enjoyed listening to tonight was Big Mike. Casey James was solid and Crystal probably comes in at third for me.

TUESDAY'S WORST: Aaron Kelly's nasally earnestness wasn't awful at all, but it didn't impress me much. [Yes, that was a reference to "That Don't Impress Me Much," another fine Shania Twain song that Jeff Lange co-wrote. Look, I know they had an ugly divorce and that he was probably in the wrong, but does that mean that Shania magically got no musical assistance from the guy at all?] Siobhan would be my second worst of the night and if you wanted to put her below Aaron, I wouldn't take any offense.