I'm a big fan, going to see her tonight; with my mom! (Was supposed to take my ex, but we're not getting along so well, decided to give the extra ticket to my mom, who is a huge fan, for her birthday...) Will let you know how it compares to Confessions, the only other Madonna tour I saw.
I've seen the entire show online, in grainy quality, via YouTubers from Europe. Not bad. The new songs are actually better than the old ones this time around - I'm not fond of all this electric guitar/hard rock revamps she's doing to her old songs. Most of the revamps are ...boring. But she sounds gorgeous on You Must Love Me.
As for this tour, I'm skipping it unless I win tickets.