I've yet to read the manual but this could be finally an upgrade/companion for my x-e1. Note that for me, weight and compactness is of upmost importance because I hike multi days with my gear. I will keep the x-e1 forever because I think that sensor had the best jpegs ever though. Functionalities : the iso dial is clunky, never use it on my x100f, wheel is more convenient, or fn+dpad on x-e1, fine for me. Focus lever I only use if I put a manual m42 lens, or in very special circumstances on fuji lenses, won't be missed. The q menu I use quite a lot though, so that's something to check in the manual. The gain over x-e1 would be the tilting screen (when hiking it's not great to get dirty to take a flower for example), new film sims, great autonomy.
Personally never missed wr on my fujis they handle rain fine, and it adds cost and weight. Ymmv.
I get the complains that it looks dumbed down but I don't think it's really the case here. It's a design choice that I get, as long as there are alternatives to quick access preferred settings, it's ok. The goal is to take pictures anyway, not operate a hundred buttons. I set my iso, aperture, verify the speed is fine and shoot personally, rather than obsess over features.