I was going to mention what Kang had to say, if you look at Marvel's Thor compared to the mythology one, they hardly resemble each other in any sense.
Donald Blake doesn't make the character, he was an added dimension that they actually strove away from eventually, cuz without the explanation it eventually received it was sort of stupid to have some American gimp knock his cane and all a sudden turn into a thunder god.
I suppose 150 million is more then enough, unless they spend over half the budget on a-list actors, wtv, anything but Triple H will please me.
I really have my doubts about this film, from the speech, to the odd God spandex they wear, to giant rainbow passageways, and the Marvel cheese added in, just cuz its a comic movie... I don't see how this will be well recepted by the mass public.
Characters like these and Captain America just seem way harder to deal with then Spider-Man or Iron Man.