I'm wondering the same thing!
What I'm really keen on is even though the sensors are not as big as the 5D's, I have a feeling it might be just fine for stop-mo.
I wonder how the overheating works with this, since it would be awful to have to touch the camera mid-shoot to turn it on again, or does it work like Canons, that can be turned on via Dragonframe? :o
I'm quite interested in having a manual aperture lens, to reduce flickering, and the compatibility it may have with a lot of old lenses because it is a mirrorless camera intrigues me, I'd love to hear anything more people might have to see on this subject <3
Any disadvantages? Any advantages?