The clip (despite only hearing a click here, or a clack there inconsistently) sounds about right. I've owned a Noppoo, Das and Filco with Blues, and they all naturally sound the same. However, the variables (as ktkr mentions) are typically attributed to the nature of the keycap and how well structured the keyboard is in general. Regardless, if you like the way it sounds in that video, then you're on the right track.
But sound, to many, is only just one variable in determining what kind of switch is for you.