I was hooked early on in the 1st season. I liked the characters. The acting was great. The story moved along well. But then you start to notice the formula. The Robinson's encounter a problem. Have a flash back, deal with the problem and barely survive, then continue on their mission. Even when the show itself tries to make a joke about how this one family is always involved in every major issue, one way or another, it came off idiotic. The show is an one trick pony. No depth, no vision. Ironically, it seems that is what really got "Lost in Space".