Wrestlemania Will Be 2 Nights, AEW Solves Empty Arena Shows

Today we go over all the breaking news coming out of the WWE side and how this will impact wrestling moving forward. Wrestlemania is now being planned on being two nights. What does this mean? AEW broadcasted live from an empty arena last night and it was a home run. what did AEW do that made the show so much better than WWE's production from the performance center?