As a wise soothsayer once said, "At least the special effects [will be] decent." ILM never disappoints. Those soldiers falling over the cliff were a nice touch.
Though I could have done without the arm waving for the airball. That was a bit laughable, which brings me to my #1 concern for this movie: will the bending moves look cool or terrible? Sure it looks great in a cartoon, but live-action?...
But if a group of real grown men can somehow manage to sound badass pulling off the slogan, "Yo, Joe!" while wearing tight spandex suits, I'll be slightly less skeptic for TLA...and that's a big 'if'.