I've seen Bill Bailey live before and was excited to see him again, however both I and my girlfriend were disappointed. We felt that Dandelion Mind didn't contain much actual material and mostly consisted of Bill just being silly in a Bill Bailey style, which is amusing in short bursts but isn't enough to justify two hours in uncomfortable seats in a huge arena. We were getting restless by the end, and the ridiculous encores were just too much. We were half way up the stairs, along with most of the people around us when he came back out for the third time. We stayed, but without enthusiasm.
Bill - start a band! That's what you seem to want to do, and I'm sure you'd be very good at it. Alternatively, write some material for the next tour, and stop relying on half-assed musical numbers.