I thought they were superb at the O2 and apart from The Camera Eye, which I don't think quite came off, they were spot on.
The light show was exceptional, as were the screen and video's.
One thing that surprised me was that I'd read the gigs all started at 1930 and finished at 2300, but they didn't come on until 1940 and finished about 2250, but I don't think they missed anything out.
Overall, A+, as per normal for the greatest band on the planet.