I mistakenly posted a draft of my review that had an egregious error in it.
What I posted was:

   "And when he came to the Quintet (from 'Gut, Soehnchen, gut'
   onward through 'Mir ist so wunderbar') he slows down ever
   further (a full minute longer for that section than Boehm)
   and an angelic radiance envelops the ensemble."

What I should have posted is:

   "And when he came to the Quartet ('Mir ist so wunderbar')
   through to the trio of Rocco, Marzelline and Leonore, he slows
   down even further (a full minute longer for that section than
   Bohm) and an angelic radiance envelops the ensemble.  "

I hope it was not confusing to anyone.

Scott Morrison