I continue to enjoy the many PRC "Billy The Kid" productions featuring Buster Crabbe and Al St. John. Simply put, John is SUPERB as "Fuzzy"!
In general, I must say that there's a well-rooted critical view- but misleading nonetheless, that assumes something low-budget or public domain cannot be good. How wrong that is!
It's the same mentality that will judge poor people as losers or having no worth.
I am working on a book on John's comedy moments in these "Billy The Kid" PRC Productions.