Dredd is just a remake of The Raid, Judge Dredd has a better story plus a big robot so it's a easy win for Sylvester Stallone plus it's up there with Demolition Man which is a classic movie
Dredd was in production first, and The Raid was quickly made off the same storyline. Obviously Dredd took longer to make due to the effects and higher production values, and The Raid got rushed out first.
Stallone's Dredd had it's moments, but it's not that faithful to the comics except in the background, and basically rewrote the characters (the most important thing) to be a vehicle for a Hollywood star.