O boy, I hope I don't regret replying to this but I am seeing some
nonsense in the opinions on this thread.
Regarding Rock and Roll rhythms: Lots of rock and roll has the strong beats on 2 and 4, sometimes it's on the 1 and 3 but almost always there is the rhythm of 2 and 4 meaning some instrument is strongly accenting that. And of course, all rock and roll has its basis in black music as it stewed in the American experience.
As far as drummers not being competent - they invented the feel in the sense that it grew out of blues and gospel and that derivative music that was played in the clubs became rock and roll. The temp got cranked up and the downbeats took over. I do not buy this drummers-not-competent thing at all! They weren't trying to play Benny Goodman or Glenn Miller you know. Those drummers were playing exactly what they intended to play. We may as well say the Ray Charles couldn't play piano well because he wasn't playing Beethoven sonatas.