It sounds too good to be true, but we're actually getting TWO Pixar movies this year. After the excellent Inside Out, The Good Dinosaur has a lot to live up to. The premise is interesting, at least -- the movie is set in a world where an asteroid never wiped out the dinosaurs, who then went on to become the dominant species over man (though to be fair, this is pretty much the exact same plot as the Super Mario Bros. movie).
This newest trailer has little in the way of dialogue, but it's heavy on the "two buddies on an adventure." It's important to keep in mind that Disney and Pixar movies often don't play anything like the real movie -- remember the first stuff we saw of Frozen and Inside Out? Whatever this movie ends up being, we'll probably weep openly in the theater when it hits this Thanksgiving.