It was a world building movie. It showed more of the world’s decline and what was left in it. It was the issues of a comic book between the 6 issue story arcs. Beyond this, I cannot give you a solid yes or no.
But, no. It was perfect at the time. It built on that world in a very interesting way, despite the flaws. Incoherent would be grossly inaccurate. Could it use better editing? Absolutely. But the story is there, you can follow it without difficulty.
I loved it as much or more than the first movie tbh, flaws and all.
Currently fixating on MM and felt I needed to make a sub. Especially considering lots of people have already watched Furiosa and likely have opinions on it (psst, I made a post about that).