I used to like three days grace, then they got old quickly. Then I moved on to system of a down and various other bands like dethklok, rammstein, apocalyptica, even some pop. Now everything is pretty old. I can rarely enjoy things repetitively. Movies, tv shows, games I mostly watch or play once. Music I can listen a lot more then once but still gets old quickly like everything else.
I can still play FFX multiple times, or listen to more system of a down or rammstein or watch the anime in my avatar many more times. But, the effect is diminished and I need new stuff :D.
Sorry for the rant lol.