Reboot done right The most important things about LiS are a compelling Dr Smith and the relationship between Will and the Robot. The 1998 movie got this wrong but this new version gets both right. The new version of Smith is the perfect blend of charm, menice and cowardness while being completely different from the old one. They also fixed the problem with the old show were most of the cast had little to do. This time all the cast have well defined roles and personalities and are utilised well. Cons - John and Moreen don't have chemistry. This was okay when they were estranged but when they reconciled this became a problem. Cast rating from best to worst. Penny, Moreen, Smith, Don, Will, John then Judy. Judy isn't bad, she is way better than the original, but she didn't totally sell it for me.
There was one bad info dump in ep 5 or 6 that was jarring and threw me completely out of the story but otherwise the science wasn't too obnoxious, not great but way better than the original anyway.