This weekend, at Wondercon 2011, Warner Bros aired a four minute teaser of Green Lantern.

Apparently, the film’s visual effects are still being honed by director Martin Campbell. However, I have to say, they do look a bit better than the effects that were shown in the previous preview footage.

I still hate Ryan Reynolds though. Such a douche!

The 3D film opens on June 17th.

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1. Video: First Footage from the Green Lantern Movie!!
2. Four New Green Lantern Movie Teaser Posters Released
3. Green Lantern Movie Trailer Hits iTunes!
4. Green Lantern: Emerald Knights to Premiere at WonderCon as Part of Green Lantern Day of Events
5. A Look at the Green Lantern Movie Version of Kilowog