Although this may incur the wrath of Judy the Time-Life operator, this post on the Time-Life October 1, 2019 release of the five-disc condensed version of "Robin Williams" Comic Genius" has an excellent reason for advises forging this set of all five Williams HBO specials (plus a plethora of rare performance footage and other truly special features).
This rationale is that vast personal experience shows the wisdom of not making the mistake of buying a bargain version of something only to end up purchasing the more deluxe choice in the end. In this case, the mother lode is the (reviewed) deluxe collector's edition of "Genius."
The 25-words-or-less reason for this recommendation is that the five specials in the set that is the topic du jour will stir up such strong fond memories of Williams for current fans. New fans will get equally hooked and want the complete set as well,
The following channeling of Williams is a blessing to those of us who still mourn his August 11, 2014 death and is a curse to folks too young to remember when people put edgy comedy in context. Perhaps the problem is that no one currently around can present this "offensive" material as well as Williams.
The first response on seeing this 5-disc set is imagining Williams riffing on it being the Asian cousin of the massive 22-disc Negro collection. He then would likely do a bit about a DVD player asking if the smaller set was in yet and telling the larger set that it is too big too handle. Of course, Williams would incorporate the appropriate ethnic voices in this performance.
All of this shows the unparalleled appeal of Williams; he is a real-life (and equally frenetic) Bugs Bunny who is so zany and lovable that you cannot help but laugh as he engages in antics and makes outrageous statements that would earn virtually anyone else a punch in the nose.