Poe's not Corellian, nor is he a Sith Lord.
What he is is the person who did this :
Vader in SWR is the only thing that comes close.
The thing about this is that it is nothing special. PS 8 fits that bill. He does not even especially good in that scene, he just aligns for a punch of free shot at very low speeds. And with low speeds I mean speeds that you are using to drive to the mall. I dare you, watch it again and ignore that fact that he kills like 13 bad guys in 22 seconds and check out what it took him to do this, Everything aligned just fine in front of thim at low speeds, only minor piloting needed and that kind of piloting is trivial on a X-Wing or about any other star wars fighter as they happily ignore aerodynamics as they use repulsor engines and can basically do all those maneuvers even at zero speed.
Based on that scene he ps6 and gains an extra dice for attacks as his gunnery skills are quite good (he never misses in the scene).
I wonder what could be said about a guy who made 36-0 in FW190A4 in one MMOgame...
No idea, but I can tell you that killed Kilrathi faster than Peo in that clipp, well and players as well in Starlancer, sometimes as fast as they respawn ;-)
Getting kills on sitting ducks is trivial, fighting an ace might take a lot of time, because those are not just sitting there and presenting themselves to get shot.
Edited by SEApocalypse