In the ranks of Mad Max Films, this is probably at the bottom from my point of view. That turns out not to be a knock on this film, but an assessment of my admiration for all the other films in the series. This is still a terrific action film, with an elaboration of the world that writer/director George Miller has created, but it does feel like an appendix rather than another step in the Mad Max world. Part of the reason that this is true is that this is a prequel story, and it does not focus on Max at all, but rather the character of "Furiosa" from, the previous film in the series "Fury Road".
The comparison that can be made here is that of the stand alone Star Wars films, "Rogue One" and "Solo". These movies have a lot to offer by way of entertainment value, but they do not feel essential to the central story that is being told in the series. I found "Furiosa" compelling at times, but I do know from the start where the story is going to end. So although there are harrowing escapes and breathtaking action beats, the conclusion is forgone. While that may be acceptable in a superhero movie or a James Bond film, post apocalyptic films need more uncertainty to keep us engaged. This movie is exciting but not essential.
Charlize Theron does not return to play the character here. Since every iteration of "Furiosa" taht we get for this film is younger than the character we saw in "Fury Road", it makes sense to recast rather than do elaborate de-aging F/X work for most of the film. Alya Browne plays the youngest versions of the character in the story, and I thought she was great. In fact, the two segments of the movie that feature her, could easily have been their own separate movie. I found the opening sequences of the film to be some of the best tension and emotional payoff of the story, The chases and the fights may not have been as elaborate as we get later, but the stakes feel higher and the character gets the most growth.
When Anya Taylor Joy arrives in the movie, the situation has shifted and we get something that is a lot more familiar, (at least to anyone who has seen Ben Hur). Furiosa has an escape plan that requires a lot of luck. She acquires an ally and lover along the way. She suffers loss and her need for revenge takes precedence over her goal of returning to her home. The whole process of her story sometimes get shunted aside by the story of her nemesis, "Dementus", the character played by Chris Hemsworth. Technically, the character is "Dr. Dementus"" but if I think of that, I'm going to be looking around for a Weird Al Video. Hemsworth gets to chew the scenery effectively as the main villain of the piece, and he hides pretty well under some make-up and costuming, so we are unlikely to thing too much of Thor.
There are three different wasteland empires that all come under attack at some point in the story. There are also a half dozen various bands of wasteland scavengers that engage in these attacks, so there is always an elaborate combat sequence in the offing. The film is nearly two and a half hours long, and since there is virtually no down time between the sequences of road chases and combat, it feels a bit exhausting. The original Mad Max was under 90 minutes and The Road Warrior was barely over the same mark. The efficiency with which those stories were told should have been present here, but there is too much going on to get it done at that clip. Yes we get more depth in the characters and the world building, but the action sequence may begin to run together because there are so many of them.
You will have to commit to the movie because of the chapter structure that is used to tell the tale. Those segments are not really stand alone pieces, but the title cards are as close as you are going to get in a break during the film. I think Miller's ambition may exceed his audiences hunger for this world. If you still have a big Max sized appetite, this will hold you, but it feels like a side dish rather than a main course.