While the Foo's gig at Old Trafford was excellent, like Alec, I have a few issues. Dave Grohl said that the Foos had a lot of material they've produced over the past twenty years, and that they wanted to fit as much of that as possible in before they "kick us out". I didn't see any evidence of that. I agree Alec, a few tracks were unnecessarily extended, and to be honest, there were a few tracks that I'm surprised they included given the time constraint. At Milton Keynes in 2011, they were on for about 2 hours 45 minutes, and managed to fit in quite a lot of material, even stuff off the first album I never expected to hear. Last night they were on for about 2 hours 30 mins (unless someone can correct me), and there just seemed to be too much time wasting, chatting to the crowd, and playing songs I really have no desire to hear them play, regardless of how well they can play them (Queen's Under Pressure and a Rod Stewart song - sorry, don't know the name of it!).
When I saw them at Milton Keynes, we were fairly central, and it was a lovely hot summers day. Last night was cold. Luckily we were in the reserved seating underneath one of the ground's structures, so managed to avoid getting wet, but the strong wind that was howling through from behind us and underneath the structure was very chilling, and I couldn't get warm throughout the gig.
The other thing was that the MK gig sounded great. Due to the winds last night, the sound we were getting from the speakers off to the right of the stage was inconsistent - "in and out" so to speak depending on when the wind was blowing through and when it died down. I did find this a little annoying, so in future I'll try my best to avoid this issue, and stick to standing.