The new spec ops classic mission and the harbringer operation are much better balanced. Did both with my drunk friends this evening and it was fun. Hopefully they bring the others down to this difficulty.
they are still pretty intense, but you get occasional time to breathe. No infinitely spawning enemies.
Seemed to have just enough ammo and munitions for what we needed to do. Looks like they can sort the mode out and get people playing if they adjust the other missions. Good stuff.
Seems like there is a bug where you can't select the new classic mission in a private match. You need to select the public version, start the match, wait until the countdown starts where it may suddenly change to the first classic mission, then as long as it's door kick, let it start.