My first time at MK so can't compare it to the shopping centre. I know some people were complaining about the venue saying it was cold and such, luckily the sun came out Sunday and it warmed up quite a bit! I know the stadium wasen't perfect, but its free entrance anyway and its just a temporary venue until next year.
Got to meet Leonard Nimoy, John DeLancie, Avery Brooks and Geoffrey Hughes. Most were really friendly especially Avery. I found John was not in a talking mood! The dealer area was a bit cramped but I managed to look around there. In all an enjoyable day, and I'm sure it will be even better with the new venue next year!