Saw it here in Denver last week and the show was amazing. Been a Floyd fan for a long time. Seeing Waters do The Wall was quite the experience. I would say the band did a great job and show was mind blowing. I did miss the original Wall shows in NY when I lived back east. Would be cool to compare the two.
At the Denver show and every other show I know of Dave Kilminster was on top of the wall for the CN solo. For a great Floyd website, check out http://www.pinkfloydz.com/
They have a whole forum dedicated to this Roger Waters tour with tons of pics and video. If you want some audio recordings, check out http://braindamage.libsyn.com/category/podcasts
Some great live recordings from this tour and other Floyd, Waters and Gilmour tours.