I have a RX10II, which I bought August 2015 for video, since, expecially during the good season, it is three years tha I mostly shoot video.
Alas it is 8 bit 4:2:0!
The manual is atrocious for me.
But I tend to set all manual except the autofocus. For video I fucus beforehand then block the focus with a dedicated button I have set
Recently I took the camera to an exhibit at the National Gallery of Modern Art here in Rome, where one can take pictures, provided flash is not used. This was because I thought that I could take advantage of its zoom, and it was a good decision.
I was favorably impressed by the pictures, although I need to learn more about shooting in those light conditions
My main complaints are:
1- Yes me too, I am not able to understand what for is movie mode (and I never use it)
2- The lens, albeit minimally, flares when I shoot a sunset including the sun, although I used a Lee graduated filter (and compendium shade).
I am not been able to use the memory function, which appears greyed in the menus. I don't know why.
3- No wireless remote ( a remote is a must for me)
4- Neither I was able to shoot video using Sony's app on my Z5 plus smartphone
5- The already mentioned 8 bit limitation. It seems to me that it is very hard to reproduce exactly the colours that I see in my clips.
Cheers
Paolo