Special effects were outstanding but as the story goes, the travelers were selected on criteria which apparently included intelligence.

I saw very little of this supposed intelligence in the first season with incredibly dumb decisions made by all members of the Robinson family.

By now, any intelligent decisions would have included throwing Dr Smith out into space, to stop anymore selfish and life threatening acts made by her (yes, as you should know, by now Dr Smith in this version is a she)

The robot is the best part of this show as long as you just accept that this alien robot learns English and sentiment very quickly, no explanations as to how, or why.

I could list many of the stupid decisions which were made but watch the series and try not to roll your eyes ... just enjoy the special effects.