I would say that south of the Ruhr, the roof has officially caved in. Give credit to the Americans for leaping the Rhine immediately after clearing the west bank. The Germans had no time to reorganize, and now it’s off to the races.
North of the Ruhr, Monty took the time to create his “set piece” battle, which also allowed the Germans to organize. Progress there isn’t as fast. Not yet anyway. I suppose Monty has some “tidying up” to do on his battlefield before he can get on with winning the war.