I loved hearing you sing! Your filks are clever, your cosplays are lovely, and you have a great voice. Plus, that FMA song. So pretty. I hope you'll be back to help next year.
I had your Oklahoma filk stuck in my head for days afterwards - which was nice, because the acoustics during the 2011 Cosplay Contest were kinda awful and this time, I could actually understand the lyrics. As for botch-ups, lyric brain-farts happen, and there's no preparing for or stopping them.
I especially love that you joined in on the Gangnam Style interlude, that was very entertaining.