The Thor Movie Trailer has premiered. Kenneth Branagh‘s Thor (2011) stars Chris Hemsworth, Natalie Portman, Kat Dennings, Anthony Hopkins, Idris Elba, Stellan Skarsgård, Ray Stevenson, Rene Russo, and Tom Hiddleston. Thor‘s plot synopsis: “The Mighty Thor, a powerful but arrogant warrior whose reckless actions reignite an ancient war. Thor is cast down to Earth and forced to live among humans as punishment. Once here, Thor learns what it takes to be a true hero when the most dangerous villain of his world sends the darkest forces of Asgard to invade Earth.” I like the movie trailer but after the quality of Iron Man 2, I am more than a little apprehensive about the final product. We previously posted the Thor Comic-Con 2010 Movie Trailer which contain alternate footage than is exhibited in this movie trailer, is two minutes longer, and contains other characters from the film. I do like the addition of the action at the end of the movie trailer and the CGI looks impressive. Check out the Thor movie trailer below and leave your thoughts below. Marvel Studios and Paramount Pictures’ Thor lands in theaters on May 6, 2011.