I'm curious what felt so off to you.
The show is supposed to be an alternate reality/future where people have been stuck in the silo for 150~200 years.
Just to start - I don't think it's a bad show, it just didn't quite work for me. I like subtler acting and direction where emotions and plot points aren't quite so openly signposted. This might just have been an Ep 1 decision to get the ball rolling a bit quicker, but it made it hard going for me.
The other issue was I kept seeing the spray painted polystyrene props and the lack of detail and time put into the costumes. I build and repair a variety of machines in my garage and a lot of the parts were things I'd use myself day to day. That just made it hard to become absorbed in the world. The CG background "actors" had weird bendy arms, too. Like I said, it's a curse - it ruins a lot of shows for me!