I recently tried to edit videos which where recorded in the Panasonic VLog format in the video editor. Using the ACES configuration for OCIO it is actually really easy to get good looking colors by just selecting the right IDT for the footage. But I recognized that it is nearly impossible (for me at least) to color correct this footage using the color balance modifier with the Lift/Gamma/Gain controls. So I started implementing some Offset/Power/Slope controls similar to the ones from the compositor which should work better for a scene referred workflow. At the moment this is still work in progress, but you can take a look at the current state here:
I am posting this here to hopefully get some feedback before I put more work into it and perhaps send a patch.