Dredd 2012 is really good. Better than any of the Stallone ones by about 100000%
Little off premise but because of the people living off recycling comment I'll just throw out that I'm getting really annoyed of hearing the "there's no original ideas anymore" shit. It's the most overused phrase for why movies are "shit" these days (and it can't just be because everybody is overwhelmed with just how much there is now. People watch 3 new movies daily when in the 90s that was what people saw in a year)
They've been remaking/recycling shit since about ten years after the invention of cinema. Just off the top of my head the 90s had adams family, Brady bunch, Flintstones, car 54, batman, Godzilla, mission impossible, the phantom, starship troopers which is just all shit from the 60s. And it's the same for every decade even original ideas are usually just new versions of shit we already had. Tarantino just added extra violence etc.
Anyway back to bad sequels probably anything about a killer shark.