I thoroughly enjoyed the S1 .There were lot of scientific facts n real talk.The documentary part was far better thn tht of S2.S2 is basically turning into soap opera series rather thn scientific one...but it cld be better if you interview real astronauts ,space scientists n about spacex.The climate documentary is little too much in this season..It needs to cut down..Otherwise it's enjoyable bt cld be more science based. There are lot of melodramatic situations which gradually has overshadowed some real sciemce stuffs...