I went to the London series over the weekend. It was really well organised and they did a great job converting a football field into a baseball one, I was really worried about the foul territory but they brought in temporary seats. The biggest issue was how shallow centre field was but it didnt really seem to have much of an effect.
The one takeaway was that the tickets were very pricy and there were clearly a lot of empty pockets in the outfield. They announced crowds of about 55k each day, and given it holds 60k normally that seems reasonable.
The crowd was a mixture of traveling Cardinals/Cubs fans, local baseball fans and people who just turned up for the event.
Highlight of the weekend for me was when they brought Utley, Howard and Rollins out on stage at a fan event on Friday to talk about the games this weekend and the series next year. Rollins even spotted me in the crowd which was really cool.
Really looking forward to next year now.