I've given the first six discs a quick run through.
Disappointingly, none of the episodes are divided into chapters.

With one exception, the lengths are timing out between 49:00 and 50:30, so they are substantially complete.
And with a couple of exceptions, the PC is quite good. Most look like 16mm (a little soft, a little grainy, but highly watchable.) However, some (like "The Luke O'Malley Story") are just a notch below the best B&W transfers I've seen of TV shows of this vintage.
And now for the exceptions.
"The Dora Gray Story" just appears way too bright, with no true blacks.
And the worst quality episode on the set (so far) is "The Ruth Owens Story." Not only does it obviously come from a substandard, but watchable, tape source (not nearly as bad as the worst of
M Squad, though), but it's also the shortest episode, coming in at 47:53.
If that is as bad as the set gets, then this is a definite winner in my book.