The trailer that was shown at Comic Con for Tron Legacy has now appeared online. It’s similar to concept footage that’s been seen before, but tarted up and better quality. It may not tell us much about the new film, and some of the special effects need a little work, but there’s no doubt this movie looks very cool, with a far more complex world than seen in the original Tron, but keeping a lot of the basics. It may not be out until 2011, but on this evidence, Tron Legacy is going to be massive.