As far as the Greek gods go, Hades is one of the least dickish. Being the god of the underworld, and thus someone a lot of folks wanted to be around, he mostly just kinda keeps to himself. Of course, that doesn’t stop him from kidnapping Persephone.
Hey, I didn’t say Hades was a great guy, just that he was less of an asshole than, say, Zeus or Poseidon. That’s a very low bar to clear.