Thread title is 100% opinion... and an incorrect one at that.
Frankly, I do not like Drum and Base very much, most tracks in the sub-genre that I do like, could probably be classified in another genre anyway. (Usually House, Trance, Dubstep, or even the main "Techno" genre.)
The above video (Peshay - Piano Tune) has an extremely similar beat to this:..
...except it lacks almost all of the other instruments. And honestly, as much as I love the RR4 soundtrack, that particular song is one of my least favorites fro the simple fact that it has too much percussion for my taste.
Most true DnB that I've heard is either just some stuff all mixed together on a computer, or some dude pounding away on a drum set. The latter of which I respect for the talent involved and neither of which I care to listen to for extended periods of time.
I'm just not a fan of (and don't understand the point of) a music track with only a beat and almost no other instruments. Shoot, even Dumbstep has dail-up modem connection sounds.
(Just kidding, I like dubstep... some of it.)