It's hard to believe people still watch this show. It was difficult enough to believe that people wasted their time on it when it first aired, back in the 1960s. But at least back then people had the excuse that they didn't know anybody. What did they have to compare it to? Rocky Jones, Space Ranger? Sorry about that, Rocky Jones fans, because you're right, Rocky Jones was King Lear, compared to Lost in Space.
To be fair, there were a couple of OK episodes, barely, at the beginning. But as soon as the producers decided to turn everything into Dr. Smith's Kiddie Hour, what little hope the series ever had vanished into thin air.
But, hey, John Robinson exploring the first planet with a jetpack was pretty good!