Wow, now this is just looking sooo much better. A few months back Disney released one major league teaser for Andrew Stanton’s film adaptation of Edgar Rice Burroughs’ John Carter. Seeming to have a Cowboys & Aliens meets Avatar vibe some may have been put off by the strange alchemy of stories/genres but this second trailer should get a good number of naysayers on the JCM bandwagon. Earlier today Good Morning America gave us a sneak peek (thanks to First Showing for the heads up) but now we have the official second trailer in its entirety and it doesn’t disappoint one bit. Have a look and enjoy!! Pixar superstar Andrew Stanton…