I have to say I only attended for one day, and half a day at that(curse you Vegas hangovers). But I was impressed, there was a much larger crowd than I was anticipating, and the setup SOE had was pretty snazzy, especially for the cost of admission which wasn't all that much for the event and panel list. So I only attended a few panels, they were held in very tiny rooms with chairs for about thirty people. It was a very personal experience, unlike DefCon whose talks were given in huge lecture rooms fit to hold hundreds. I wasn't able to hang around as much as I wanted to, mostly because of the hangover, but I chilled out in the vendor/game/etc.. area for a bit and wrote blog posts meeting a few people along the way.
The crowd was certainly a mix bag, spanning all ages and professions, with a few costumed folks running around. The panels though were great, very informative, and the speakers were very open to answering any questions. I really enjoyed the level of detail some of the questions received it really gave me an idea of how things happen behind the scenes and the relationship different departments have with each other. All in all, coming out of FanFaire I have a very positive view of SOE and their upcoming releases and cannot wait until next year(hopefully it will not conflict with DefCon as it did this year) where I will be able to attend without having to split my time, because although I did get quite a lot out of FanFaire, I feel like I really missed out on some good times and good people.
P.S. Sorry Cuppy for not getting in touch, my phone battery died the second day in Vegas and I forgot my charger at home(note to all travelers, don't leave your charger behind it will plague you throughout your vacation) .