I've never read any other Tim Moore, but I must say that this book did not keep me wanting from laughs... admittedly not the 'out-loud' kind, but each page kept me continuously and noticeably amused--it's calmly funny throughout, and extremely enjoyable to read.
As for the content itself--hilarious; I have never seen (or rather, read) such a tangle of living history. The narrative moves quickly along a long and mishap-strewn path, avoiding many conceits of living history but also conveying lots of useful history and insights into the world of its re-enactment. A huge range of stuff here, and interesting for anyone who has even a passing interest in what the world of re-creation is like.