Season one was fantastic, season two was not as good but not awful, season three is a mess. It appears that season three was either written by a poorly coded AI script generator or by a committee of millennials that all needed to cram their two cents into this script. There's way too much soap opera screen time. Poorly conceived "issues" are crammed into the storyline without much sense. People are just randomly barking out their sexual orientation on television without much else happening and apparently the astronauts in this alt timeline aren't very bright. Four stars for an average across all three seasons, before that I would have given it 7 or 8.