I've seen a lot of official MST3K (Mystery Science Theater 3000, ya boob) getting streamed on Youtube. I have a lot of these already from quite a while ago, sourced from various places. Some from my own DVD rips (thanks Netflix), downloaded DVD rips, and a small amount of "lost" content coming from VHS rips off broadcast.

Are the Youtube streams worth archiving? I was specifically looking at a livestream for Season 1 that "includes lost host segments". I was going to download it through Newpipe, but I didn't see the option on this stream (granted, I didn't look too deeply).

Are these streams worth the time if I already have the episodes? Have they been cleaned-up in any way?