VisualFidelity
It can look even better! Dansvsw (aka Vosswar) did an excellent job with removing the blue tint from the game with the Reshade preset he included in his mod, but that's pretty much as far as it goes. He could have made much better use of it on certain aspects, which i did. Try this:
In Watch_Dogs\bin\ReShade\Presets\Default open "Shaders_by_Ceejay.cfg"
And change the SMAA values to these:
#define SMAA_THRESHOLD 0.100
#define SMAA_MAX_SEARCH_STEPS 32
#define SMAA_MAX_SEARCH_STEPS_DIAG 16
#define SMAA_CORNER_ROUNDING 25
Then change the HDR values to these:
#define USE_HDR 1
//>HDR settings<\\
#define HDRPower 1.10
#define radius2 0.81
And the Lumasharpen values to these:
#define USE_LUMASHARPEN 1
//>LumaSharpen settings<\\
#define sharp_strength 1.50
#define sharp_clamp 0.035
The game already looks great with the mod and the default Reshade settings, but here it still manages to look even better with this custom Reshade i've done. HDR is what makes the biggest difference, you'll notice how the game looks bleak and lifeless without it. Now just keep in mind i use Reshade's SMAA combined with the in-game FXAA, that's why i've put a relatively high amount of sharpening there. If you think it's too much just reduce sharp_strength to your liking.