Quoted from WaddleJrJr:
Possibly the drama around the event this year and how people found things like the free play area and what not to be worse than past years (the surveys included questions about the events in general, not just the tournaments).
Really the tournament was excellent, I can't think of any issues (other than Whoa Nellie), and I also personally found the show to be terrific as well. Brings the whole industry together.
The detailed feedback was presented to each Tournament Director so they can utilize that to better suit the needs of their players. Any event that was removed is welcome to resubmit next year for inclusion again.