They are, and you know how do i know this? Because they were smart enough to not include the only unrealistic one, when she enter the water with that fabolous vortex\bubbly effect.
It is not a case that they included all the old scenes except the one that was by far the most impressive, do you really think it's a coincidence?!
Also like i said, not even sony can lie in your face when the game is out in less than a month, it would be the first case in gaming history of fake footage so close to release date, sony is not that fucked up.
Although maybe i'm underestimating the jimbo factor, between the we believe in generation, the gt7 case and the 180° they did with horizon ps4 upgrade being free, that guy probably doesn't know what shame is...