Yes, they're gooood!
Out here, it's hard to find good ones with much meat on them, but they are good when you can! Where you live, I imagine the beef might be a little better.
They usually take me about an hour longer than spares (6-7 hrs); even if you like your steaks rare, these aren't to be eaten/cooked rare! Play around with cook times until you find your liking.
A lot of people (non-Texans
)turn up their nose at beef ribs, and complain about them being fatty. I think if you start out with decent ones, and cook them right, you'll find them great!