Hi EvilBoris, what are your recommended settings for Shadow of the Tomb Raider? both sliders in the middle? (OLED user)
I thought it was one of those games where you can't really get it wrong (you be prepared that the first areas in the game has loads of volumetric smoke and mist effects and some pretty heavy colour grading (You get weird curvy banding which is a telltale sign of the volumetrics) so you may perceive it as having milky blacks inititally, but you'll see other areas where it is not like that at all.
In terms of setup you will need to max out "HDR luminance", you may find it still doesn't get rid of the grey logo, but that's just due to the way many TV's process the signal.
the brightness setting functions well in HDR and only offers a fairly sensible level of adjustment, so begin with the centre, however if you feel it is too dark you can increase it (I can't recall it having a major negative effect)
If it's still too dark, then you can turn HDR to Off, and increase brightness futher and turn HDR back on again to get a double effect of brightness (don't touch gamma correction)
EDIT: I just booted it and playing in a room with the lights on and it still looked pretty bright. So they may have patched it since I last looked, so you probably won't need to do double brightness increases. I might go take a look through the intro part of the the game, which is so crazy atmospheric it's actually inspired me to book a trip to mexico.
EDIT2: Yep, that is definately brighter than it was, I would actually advocate turning the brightness setting down if you can handle it.