I remember in Battlefield 3 a group of us trying to take down a very experienced Little Bird pilot, it wasn't easy and took a long time. It was crazy seeing how they flew in below bridges, dark bridges very low height to ground scenarios and still destroyed us behind cover. They were fast in and back out for the kills. They were so experienced in how to manoeuvrer it. Soon as you knew what happened, you were sideways on the ground.
It felt like a game on its own inside of the game server you were in trying to kill these top pilots instead of team vs team. It became like personal vendetta missions.
And that too, if you did manage to eventually kill that Little Bird pilot, his plane buddy swooped in and we were all dead.
Now that I think of it, I think that was why I stopped playing Battlefield and went to TDM games. Team Death Match was a lot of fun but playing against a lot of aircraft as you're on the ground was not fun. Metro was crazy fun carnage as well when you weren't on servers with vehicles and aircraft.