In a dystopian future, the world is devastated. Judge Dredd (Karl Urban) is the last word in Law & Order within Mega-City One. Judge Cassandra Anderson (Olivia Thirlby) is his junior partner. They are battling drug lord Ma-Ma (Lena Headey) who is operating out of a massive apartment block.
The previous version of Judge Dredd (1995) starring Sly is a campy affair. Consider that it had Rob Schneider in it. 'nuff said. This one brings us into the comics once again but this time, they drop the camp. It is well written probably because they had Alex Garland who also wrote 28 Days Later... and Sunshine among others. Karl Urban is not as imposing as Sly but he does a solid job. Most importantly, he's not impersonating Sly. Olivia Thirlby is great as a foil or conscience to Dredd. Their relationship is the heart of the movie. Lena Headey does a good job as the baddie. It's an interesting unusual choice. It's certainly not your average muscle bound villain.
I did have 2 problems. First, Slo-Mo happens too many times. The first couple of times are interesting. I'm sure it's cool 3D fun, but even that would get tiresome. It's a balancing act between pace and cool and the climax needs pace more than cool. Second problem is the ending. The final fight with Lena Headey is not as climatic as needed. It's a bit of a letdown. Overall, this is super-fun despite the minor problems.