I think part of the problem is the Northern Hemisphere has got it easy, especially in the US. You know U2 are going to play a stack of shows that you can go to see, no matter what tour it is. Down here, we're still hanging on, hoping we'll be privileged just to see them, and when you're in that position, you come to realise how enjoyable it is just to hear U2 play. The songs stop mattering. Some of you up there in the North would do well to realise that.