Well the tourney was over and the winner of the tourney used AJ all the way through the tourney but there was the other 2nd and 3rd place players used Rainbow Dash. There was a main ground to air to air combo that was being used a lot and I think that people weren't used to and a lack of good Rarity or Twilight players kinda kept Rainbow Dash in the field of play. Fluttershy wasn't playable because she couldn't be harmed. She had no hitboxes yet and I think she only had one attack that I saw in the pretourney stuff. They worked on making Rainbow Dash playable for the con and everyone seemed to love her.
The tourney will be uploaded on this youtube page.
http://www.youtube.com/user/Jaxelrod/videos?view=0Few matches which were really good during the tourney.
Grand Final
Top 8 match between Oreo and Alpaca21
Rob Broughton vs Jiano Medina
Brian Zellers vs Duke
This was after the tourney but it was mostly AJ and Rainbow Dash but the final match was Twilight versus AJ.
The winner of the tourney Hirosashii versus Oreo. Hiro used AJ and Oreo used Rainbow and Twilight.