Funny.
Article from CBRThe most highly-acclaimed runs on Thor comics have been those written by Walt Simonson, J. Michael Straczynski and the beginning of Jason Aaron's run. Of course, the original Stan Lee and Jack Kirby run deserves an honorable mention, as they created the hero.
So, is time killing that comic book media assumption that Aaron's run on Thor was amazing from start to finish, that was and is clearly contested by comic book fans/readers? Going by this article seems that way.