The videos mentioned the hardened players. They are good but I've taken a fair few down.
It's free to play and buy stuff if you chose. It's on Steam.
I bought stuff to support the game in the end because I was so impressed with the ton of work done on it.
My advice is learn to fly quickly. Get optics for your guns quickly, 3x, 4x whatever. Do not take on players face to face until you have some experience. Get them from the side or back from a distance. Just huge fun.