I liked how the story was about the crystal skull, even though it's not as historic as some of the things he goes after in the other movies. It's not entirely fictional either, i've heard a few things about these skulls and i know there have been some documentaries about them etc. I also like how they took the time to wrap up loose ends with his father and Marcus. My one complaint with this movie is that some of the action scenes are pretty ridiculous, and not only that but so much of it is CG and you can easliy tell that it's fake. Aside from that, some of them make Indy seem as though he is super human.