I didn't listen to all of them, but that sE Electronics mic is seriously hurting, lacking in upper mids and high frequencies.
 
The SM-57 is definitely amazing.  It's the one mic I've used that doesn't seem to have a cap on how good it can get.  If you keep pairing it with better and better preamps, it just gets better and better.  
 
They missed an opportunity by not including the Rode NTK in their shootout, too.  What a great mic, that one.

I have used both the Audix i5 and the SM57.  With a Les Paul being amped by a Mesa Boogie, I liked the Audix a little better (not much).  I am surprised by the fact that listening on line I don't hear a lot of difference between the Nuemanns and the Sm57.  Has anyone downloaded the 280MB WAV files and tested them out?