As a fan, responding to the "hulk" questions i saw recently, i think that Hulk can beat guys like Thor, Black Bolt, Sentry, if the story and the conditions requires them to lose (like with the Skrull Black Bolt and CrazySentry in WWH), especially if in pure strenght, given enough rage and the right reasons to win. But i don't see why if the roles were reversed, one wouldn't be perfectly right to think the opposite could also happen, given their overall better energy powers and similar strenght.