Neither the worst film I saw this year or the best, it wasn't as bad as people make it out to be, not far different from the comic book actually. The script needed work in fact the script was a bit on the rubbish side. But visually it looked interesting. You don't need a respected actor for the role of Hal Jordan /Green Lantern so Ryan Reynolds did okay in the part. There were a lot of giggles from the audience whenever Peter Sarsgaaaard appeared, he was contaminated by an alien which makes his head look like a giant scrotum. The main villain here, Parallax, is a giant floating head which thrives on fear, all the other Lanterns have failed to defeat it, it's up to green new Lantern (Reynolds) to save the universe.
One reviewer mentioned all the high foreheads in the film and he's right, all the actors and aliens have ginormous foreheads, Mark Strong has a huge forehead, so has Ryan Reynolds, Blake Lively, Tim Robbins always had a giant bonce, Sarsgaaaaaard before and after, the guardians of the Lantern whatever they were called had huge heads and there's Parallax the flying forehead. 
I wanted to see Green Lantern in 3D but the friend I was with complained he gets dizzy watching 3D so we saw it in 2D. I think 3D would have been effective for this film, oh well.
