Idiotic at best and offensive at worst. This 3 episode "documentary" series goes down the rabbithole of conspiracy theories, presenting them on equal footing on the expert consensus.
The interviews with the victims' family members are the best of it, and even then I'm afraid to say that they were used to feed into this docu-drama garbage that Netflix is intent on doing. The story of MH370 is interesting enough on its own. It does not need to be dressed up.
Shame on Netflix and shame on the filmmakers for this.