All the Green Lanterns in space stuff is the best movie ever. Most of the stuff on Earth was pretty dire.
I get the impression that was kind of an automatic deal-breaker for most fans here, that so mouch of the movie was set on Earth. But that didn't really bother me at all (and none of it felt especially "dire" to me either).
Obviously more space stuff would have been cool
, but I also get just as big a kick from the traditional thing of the superhero running around saving the day on Earth. Especially in an introductory movie like this.