The Joplin tornado documentary on Netflix was meh. Could have done without the CGI and fake lightning track. I think it was great it was centered on the survivors but they did a terrible job weaving them together. I also thought they botched the story of the out of town teen meteorologist. They missed a great sub story about mentorship. I'm glad they left in information about the bacteria outbreak but IMO, it needed more time and felt like it was just filler to complete the film.
I definitely think people should watch it but I encourage people to also watch other documentaries on it.
If you're going to make a documentary on a real life event, you need to make sure you are also educating audience members who know nothing about the event.