This is how you get rid of the annoying auto aim in Watch Dogs.
First go to the gamer profile for watch dogs in File Explorer Then go to:
- /Documents/ My games /Watch Dogs
Once you clicked watch dogs you should see a folder on your screen called GamerProfile.xml once you see it click it.
Once you click on GamerProfile.xml right click and open with notepad. Then find selAimAssist and bring it from 1 to 0.
You can use Ctrl+F to search for it too if you want.
Now you can play Watch Dogs without annoying aim assist!