My expectation was that they would take the original idea, turn it around a bit to some up with a different story, but still keep the "Swiss Family Robinson in Space" theme. I was disappointed.
The balance between sci-fi and drama was not there. It was a drama set in space. If you had replaced the space ships with wooden ships and planets with islands, you could have the same story.
First off, what was good:
1. The visuals. Great special effects. Great scenic shots.
2. I can't fault the acting. I thought that they played their parts very well.
If you don't want any spoilers, you probably want to stop reading now.
- The family unit was too dysfunctional. They needed to have some to create some drama and action, but it just too much.
- Too much angst from Will, who thought he wasn't up to the mission.
- Too much "I'm immortal" teen attitude from Penny.
- Too much brooding from Judy.
- John Robinson is not a strong male role model. He's supposed to be a soldier, but is too uncertain. Maureen seems to be the "leader" of the expedition. I had expected more of a partnership between them.
- The Dr. Smith character was as evil as the original series intended - which was a good thing. But without a strong family to counter her, it just didn't work.
- The robot is an alien artifact. As such, it's always suspect and not part of the family unit.
- Too much "and the gods (i.e. alien robot) came down and fixed everything". Boring.
- Too many "suspend reality" moments.
From an article I read, the space travel technology that they were using was stolen from aliens - who wanted it back. Hence the robot being there. In a later episode, all the surviving Jupiter ships regroup and head back, but, of course, Dr. Smith messes everything up and warps only the Jupiter 2 to someplace else.
The planet with its storms, glaciers, forests, etc. would have been a great place to spend the first season just trying to survive, explore, etc. And maybe save the Dr. Smith Warps The J2 thing at the end to move them to another planet to survive on for Season 2.