At any rate, Thor wouldn't have the same advantage against Wonder Woman that he would have fighting Superman. Overall, she's a better warrior, she's not vulnerable to magic, in fact, she can deflect his magical attacks, and she's got her lasso, which would own Thor, if he's not careful.
Savage Hulk is way too one-dimensional, and while he's physically the strongest, he lacks the versatility that the others possess.
So, because of Mjolnir, (and Superman's vulnerability,) Thor > Superman, but Thor = Wonder Woman. Superman > Wonder Woman because of his strength and speed advantages. Finally, Superman, Thor, and Wonder Woman > Savage Hulk, because of his lack of versatility. 'Hulk smash...' and that's it.