Is Inception an Objectivist movie?

(SPOILERS ALERT!)

I've seen Inception many, many times, and the reason why I love it so much is because everything about it is simply well-done. The acting, writing, directing, editing, etc. But the entire plot is about going into the human mind, the most subjective thing in the universe. Leonardo plays a man named Cobb, who isn't really an original character. He is just another person who is trying to evade the consequences of his actions. What did he do? He incepted wife, making her believe reality wasn't real, and the only way to "wake up" was to commit suicide. If you die in a dream, you wake up, but if you die in real life...you know. She died. Ever since then, he has been on the run, trying to buy his way back home to see his children. But Cobb's goal is a complete contradiction. First off, the fact he's evading the consequences of his actions is a denial of reality, but his goal is to get back home in reality. In the end he is lost in the dream world, which isn't surprising. The fact the movie doesn't end well for him confirms its stance regarding the morals of the story. Inception is everything subjective, but is there, deep down, an Objectivist undercurrent? Christopher Nolan, the writer/director, has been cited as a closeted conservative, but that's just speculation. The themes of his films deal with the subjective mind and reality, but his previous movies do support that rumor. His Batman films are pretty right-wing, if you ask me.