DW and I didn't go yesterday, but will go today. I can report back later. Went Sunday. Had one magic morning we could use. If you have the option, be there at park opening. We got through DL by noon. Everything was pretty much walk on. Hopped over to DCA in the afternoon, place was pretty packed.
Went back to DL at night, the crowds were definitely there compared to the morning.
Hope this helps for now.