Gaining An Analytic Eye

After doing all my research into music video's i am really starting to analyse their camera movement, transition styles and editing skills. When recently watching this rap video i noticed an error in their editing.

As you can see the headlights are blue, this is what happens when u attempt to change the gradient of specific lighting through a colour correction pallet without then finishing it off. I learnt this when i was doing something fairly similar with my cutaway of moving traffic as i attempted to get a more exaggerated look of the car head beams.