It was absolutely shocking on what was going on there, and props to that ground controller for staying on the entire time.
The south side was still running normally. North side was shut down entirely. First time I've actually seen them use every single gate at the West gates, plus funneling some of the arrivals to Landmark to get them off.
Those 4 - 5 hours are some of the best I've heard from a ground controller. outstanding work, and should be nominated for a Bravo Zulu award.