Actually to be honest one thing annoyed me about The Revenant, they'd changed the actual story for the movie. They added the Spoiler son who gets killed and some other stuff in the end. I hate that stuff. The real story is dramatic enough, stick with that and do it well. It was the same thing with In the Heart of the Sea, another movie I recently saw. I read the book and liked it very much. Had some expectations for the movie that proceeded to change the story a lot. Not gonna go through all the changes. Lots of CGI in that movie too, the whales were ok done I guess, and the whaling ship itself was real I guess. Why does Hollywood in this day and age make changes to real stories? What are they gonna do next, film the bible and have Jesus live? Sheesh it's annoying.