I went today to the 2nd seminar and I personally thought it was very good.
Good organising, good venue (by the Thames, Fulham Football FC). I also thought the speakers were very good in most cases and very competent in their respective disciplines and being very knowledgeable (with loads of goodies to boot). The bloke from FIA was a stand in and is on the fire risk council (not sure who blew out??). It is a shame I did not go to the 2 days and made the most of it.
Good flow of tea and biscuits all day was a bonus.
Not mentioning any names but other organisations would of charged you a few hundred quid, so being free is a real bonus. Only down point was the Harrods prices in the cafe
I would say keep a look out for future ones (in my humble opinion).