I have seen U2 a number of times on various tours and they always put on a great show. This show was pretty good as well, but the band was clearly a little rusty after the enforced break due to family illness a little earlier in the year.
The most memorable moment was Party Girl - where it seemed no-one could remember the lyrics and The Edge kept strumming away while he and Bono tried to remember!
That aside, a below par U2 show is way ahead of the best of anyone else. As always it was a privilege to see such a wonderful yet humble band.