I find it laughable that 90% of people playing this game are slating it for pointless reasons...
You can alter most of these settings within the settings menu such as the graphics quality, the film grain, aspects of the UI such as in zombies can also be altered.
Overall it is a brilliant game, and Activision have definitely stepped up their mark since BO4. I highly recommend this game to anyone that enjoys a decent FPS and actually have the capacity to play around with different settings until you find your happy medium. If you can do that, then you shouldn’t have a problem! If not, go and play Fortnite.