I dont think its that easy. Its a matter of taste. If you like BMs color science the camera is a big deal for you. If you dont like it, you dont have to buy it. But my BMPCC has SO MUCH MORE skin texture at proresHQ than i have seen in my a7s II, or a6500, or in any DSLR/M footage that iam pretty sold to BM when it comes to "aliveness" of skin. Maybe i could achieve a similar result with proper post-production but thats time. And time is money. BM does also try do achieve a pleasing grain instead of digital looking noise. I guess thats why they call their cameras "cinema".
For small file sized just shoot prores proxy, or prores lt in full sensor FHD. Just bake in you own lut and you may not even have to "grade" in post.
5 axis is cool, but there are also good IS lenses out there for run&gun work. Wide lenses can be handheld even without IBIS. AF is a thing for some but iam glad that they did not put their ressources into improving that at the first point. Personally i like MF. Just feels more handheld to me and sometimes, selfmade, organic focusshifts can also look more natural or interesting than AF failure. Which will happen.
In the end its all personal taste. For me, i can tell, i was so eagerly waiting to get the look and feel of my BMPCC footage back but since i do a lot of run and gun i am in the need of a more full-framish look, slow motion and low light capabilites. My clients do love the look, its way more obvious to them than colors. Most of my stuff is produced for social media, so it also suffers from bad compression rates in the end. Meanwhile the sony footage always looked dead and flat to me. I learned to deal with it to some amount others would call "no difference" but i see it, so yes, its just about me.
But i also cant listen to mp3s anymore because they do lack so much of dynamic and they sound compressed compared to CD quality recordings. When i show it to others, some notice the difference immediately and others are like "huh, sounds the same". I guess last ones are also happy with DSLR/M footage ;-)