Of all the people in Hollywood that you’d call the least likely to walk out of a movie, no matter how bad it is, Quentin Tarantino would be near the top of the list. When he did, though, he came to regret it. As someone who actively enjoys more than a few objectively terrible films, you’d think that Tarantino would persevere to the bitter end, regardless of what he’s watching. That’s mostly true, but in this case, his walkout had nothing to do w…