Aside from the overfishing study, it doesn't really seem like the documentary was deceptive. In my own opinion, the producer(s) were naive or at least appeared

Aside from the overfishing study, it doesn't really seem like the documentary was deceptive. In my own opinion, the producer(s) were naive or at least appeared to be - I can see that being detrimental to their message. On the whole, I think the documentary is a net benefit.