This is one brilliant piece of TV. Bryan Cranston is a national treasure. So is Vince Gilligan.
I just saw the season finale, and I don't want to give anything away, but the way everything was woven together was frustrating and satisfying all at once.
They'll probably start rerunning them on AMC. If you missed it the first time, watch it. I don't know if I've ever seen a TV drama that is as intense.