the actual world looks like it may be accurate, the movie only part is the fish out of water thing with modern marines, that's got no basis in any Monster Hunter game that's ever been. And Hell it may not even be bad, the RE movies were legitimately entertaining... well the first and maybe second one before they just went off the deep end into stupid bad movie entertaining, buuuuuuut at the same time they're kinda insulting if you're a fan of the source material, because Anderson LOVES to push the source material aside so he can push his original completely Mary Sueish character that oh just so happens to be his wife which is a weeeeeee bit eyebrow raising