Harbinger O Great Justice
You say that, but yet 14 seconds in there's already been two dozen or more cuts. I know it's a trailer and shit, but, they're not selling the "fast cuts are bad mkay" argument with that video. Edit: they also do the thing where they cut off pausesIn spoken sentences and skip to theNext part right away. very annoying.
They're just covering quick looks at multiple action shots and choreography to talk about it and also garner interest. Because they're showing off a number of parts filming different scenes and action shots in under two mins, and not focusing on the shots of a specific scene, it's going to be more broken up & have lots of quick glimpses (which is wholly different from having two dozen cuts in 12 seconds for a single scene – which is the problematic thing in film these days). The important thing is looking at how those short shots are filmed (mid-range, steady cam) because that's about the only thing that you can glean from the film's content itself from something like this.