Similar as in content? I cant say as I don't know that many producers. But he seems to strive for diversity working with humans, beast, monsters, werewolves and other creatures. I haven't seen too many do that.
And I also don't know many who seem to take as much pride in the plot and story line as he does.
Similar as in quality? Well, when I first saw MW1 over a year ago I thought it was top-notch. He's greatly improved since. IMO, he's top 3. There's good quality out there, I've seen some, but Jackerman has been very consistent.