I watched all the first season and being a sci fi fan would love to enjoy it there's just a few problems.

- Story jumps all over the place between what's happening with mother and the children to the weird things going on with Travis's character. Often whole parts of the story seem just oddly pointless to me. To be honest the whole plot around the 2 that stole the faces just seems bland.
- The main kids accent is really annoying. I don't know why he would have such a weirdly pronounced posh accent when brought up by the others.
- Travis is literally just playing Ragnar. Accent, Religion, Story it all just feels too much like it's vikings copy for him
- Ridley Scott have you just copy/pasted a load of stuff from alien/Prometheus. Androids, space ships, alien planet and weird monster creature birthed at the end as a big shock....very familiar.

All in all, it seem interesting and I watched it but I wasn't gripped at all. It was pretty meh.