I don't think this is going to be a dealbreaker -- most episodes in this terrific Disney box set are not just uncut, but ADD material from their UK broadcasts -- but apparently 5 episodes have been trimmed, apparently because of music issues. Thus, a few shows run 2-3 minutes under the others as they're missing 1 musical number in particular (Disney at least didn't try to hide these minor cuts, as it doesn't say "uncut" or "complete" anywhere on the packaging or PR releases).

Specific details can be found in this superb review over at Ultimatedisney.com:

http://www.ultimatedisney.com/muppetshow-season1.html

A great set otherwise! VERY highly recommended!

Im disappointed that the set is not uncut, but still look forward to having these discs. It was one of my favorite TV shows.