The exclusive portion of the Battlefield 4 beta is alive and kicking with those who have pre-ordered, subscribe to Battlefield Premium or bought the Collector's Edition of Medal of Honor: Warfighter (sorry about that), able to join in the fun. This trailer gives on overview of what to expect as the rest will be able to join on October 4 for the open beta.
Meanwhile DICE are working to fix a number of issues that have cropped up during the first day of the beta across all three platforms.