It is interesting how we all like and have fond memories of the old Lost In Space.
I don't remember how old I was when I quit watching it, but old enough to know it had serious flaws!
But, there wasn't much competition in the sci-fi genre and this was when we had 2, 3, or if really lucky, 4 or 5 channels to choose from!
The old version would never make it in today's TV world! I don't know if reruns are available, but I wouldn't mind watching an episode or two just to compare watching it with "adult eyes" to my memories of it as a kid.
But no way would I actually want to watch the entire series over, it was too stupid:
Dr. Smith should have been killed or left behind in any real world! I don't remember him having any value to their operation (he was, after all, a stowaway). In any real world, after the second time he jeopardized the family/mission, he would have had an "accident". If you are out in space with no support, you can't tolerate sociopaths!
Lets have a super-strong homicidal android and give him a three word vocabulary of "Crush, Kill, Destroy" and require that he talk incessantly! Yeah, that'll make a great episode!!!
Like I say, it was a favorite show as a kid, but it was a truly crappy series!
Oh, and Judy was kind of hot!
And Penny was a 6 year old's worst stereotype of a "stupid whiny girl".
I guess the show was designed for young boys to relate to Will Robinson. The four Adults were usually busy being adults while Dr. Smith, Will, and sometimes Penny were "in play" for the actual story-line, so Will was the only decent one of that group (with the aid of the robot who was designed to go into an arm-flailing panic when danger presented itself).
Yeah, it'd annoy the crap out of me today!!! But, ahh the memories!