Just wanted to add that I *loved* this year's edition.
Robert Picardo was awesome (got his autograph). Jewel Staite was so sweet and my friend Steve commented 'I'm gay, but she's totally hot!' I love my friends. Queued for Dirk Benedict autograph, but took too long. Decided to abandon my pursuit and get Dwight Schultz's. Also a very nice man
BTW Liewen! The very first time I got an autograph was off erm 'Lt Gruber' in 2006. I was nervous as hell and just went "erm erm... this is my very first time at a convention o.o" and he was really nice to me. So next time, just go for it ^^
I also bought a katana. Just a replica of Bill's Hattori Hanzo's katana. I thought my family was going to kill me, it's not on the television xD And grabbed one of the posters for Assassin's Creed Brotherhood. Hung it up at work. I've got people going 'wtf is that?' and 'I LOVE THAT GAME'. Can't win them all.