The trailer is not entirely inaccurate, i would say it far more accurate than it its not, it says "Footage Captured in Engine", that is entirely believable, i was running the Evocati build at 4K Very High settings and it looked like that, gorgeous, stunning, visually its accurate. is suspect it was recoded in 4K, as for those camera angles, again yes the game has a cinematic camera system built in and you could replicate all of it, again i suspect this is actually how it was done.
The locations and ships, 90% of what you see is already in, the obvious ones are not, yet.
The sound, that's where it falls down, the audio fidelity in the game is awesome but in that video yes a lot of is enhanced for 'cinematic effect'
Flying on formation properly as shown, fps combat in different locations as shown, multi crew, capitol ships, arrays, ArcCorp are all not in. The graphical fidelity is. I assume the shield and explosions are updated with 3.2 then as they not close to that at moment and as you say sound is meh compared to that video although I don't mind that. That can come later.
Of course there could be more in 3.2 but from roadmap I am just not buying what that trailers selling and its a little naughty with 3.2 soon at end.