Well, I don't have too many dragons where I come from, but Shenron's nicer than the other dragon that I've seen. [Porunga tended to be way more strict when it comes to wishes, like teleporting Piccolo to Namek, only on the opposite side of the planet.] He's a bit grouchy when we summon him but only have one wish in mind, but that's about it.

What are dragons from your home like? 'side from eating and sleeping a lot.