notice the smooth, 'cinematic' moves that the camera takes
that's just the player moving their hand really slowly to be cinematic, what the forget
minecraft has a feature dedicated to that in-engine and even then its still likely that its just a mouse acceleration thing
and the rapid, direct spin that happens at 0:09
various modern games incorporate prompts that snap your view immediately to points of interest and some even obnoxiously wrest control away from you to shove your face into set pieces
whats likely is that they just hid that (and the gui) for this trailer
please continue to be excite