I hear that IAT was suppose to be this underground high fashion type show or something like that. I think the idea got lost along the way. The MCSWT is much better than the IAT. The costumes, lights, choreo, intros, dancers, music

, are all better than the IAT. I think the MCSWT has a bitter taste in my mouth because it was soooo similar to Revel and the 2012 NYE show she did.
With all that mumble said... MCSWT>>IAT=Beyonce Experience>>The Rest