Disappointing news. I only went to one (last year) but really enjoyed it. Many thanks for doing all the organising of this event over the years. A thankless task but one that you stuck too despite the many brickbats. Well done mate.
As Trevor says, completely overpriced.
Will probably be back within 3 months with somebody saying that they simply didn't have time and that they were simply looking to just recoup what they paid for it.