Green Lantern First Flight is a pretty good Green Lantern movie, which focuses on Hal Jordan's first mission, and more specifically Sinestro's betrayal of the Green Lantern Corps. The film goes over Hal's origin of becoming a Green Lantern fairly quickly (about 5 minutes), and skips over a lot of the details. The film also changes some things from the comics, such as who killed Abin Sur, how Abin Sur's ring found Hal, and that Green Lanterns can kill (which they couldn't in the comics until the Sinestro Corps War, which the events in this movie would of taken place long before the Sinestro Corps War), among other changes, which bothered me as a Green Lantern fan (and will likely bother other Green Lantern fans). Green Lantern First Flight is a solid film, but not very loyal to the source material, and with the lack of detail in the origin story, and with no mention of a lot of basic details about the Green Lantern Corps (such as the role of their lanterns, and the Book of Oa, among many others) this is not the greatest introduction for those new to Green Lantern. The length of the DC animated films (typically around 1 hour 15 minutes) may of somewhat limited them, but an hour and 30 minute runtime could of benefited this film.