This movie needed writers who know how to writer a movie with a beginning, a middle, and an end. They did a rush job in introducing the characters. It jumped around too much in the middle where certain aspects could have used more development, such as when he trained as the Green Lantern.
The end was too short. I have noticed movies where the whole conflict could have been resolved by changing one simple thing at the beginning. This movie used that tactic, but right at the climactic fight scene. Who wants to see the bad guy killed two minutes after being introduced? With a run time of 1:45, this movie could have used an extra 15 minutes to fix all of these issues without feeling too long.
Highly entertaining. This movie only let up long enough for me to catch my breathe. Everyone in the cast got a chance to show off their particular fighting styles which made the fight scenes even more interesting.