And I could say the same thing about rap, how they are just a bunch of people talking over a dull beat that repeats over and over with no variation. And by saying that, I could be SO wrong. I don't like rap and hip-hop because the music doesn't appeal to me. But I will never bash on that in a forum where different tastes are to be expected.
Two of 50 Cent's latest songs use the exact same beat. The exact same. While I can expect someone else's tastes to be different from mine (apparently this 50 Cent fellow has a decently sized following), I find it hard to justify that level of laziness. It's not the beats in general, since it's known that I listen to a lot of techno.
For reference: Candy Shop / Just A Lil' Bit.