Only speaking for myself, I was most impressed with the overall package of the film, not any specific aspect. Everything worked extremely well for me. Action of course being the main thing, since that is 90% of that movie. But also the characters were great and memorable, and little moments, like Max coming back with those weapons, the bad guy with his dead baby, and Doof Warrior, really stuck with me. Though it was a sequel of sorts, it ended up being more refreshing and original than the vast bulk of comic movies in many ways. And I think it taps into some primordial masculine drives in a way that I'm not sure any movie I've seen has done. Certainly I would rank it higher than any Marvel Studios film. If any comic movie I've seen beats it in terms of its ability to tell a good, cinematic story (and even though it's been nearly a year since I first saw Fury Road, I'll concede opinions could change with time), it would probably be Begins. X2 is probably still my favorite comic movie, but I'm a biased, lifelong X-Men fanatic.
Now Star Wars and Ex Machina. . .those are some over-rated movies