Hehe, if you saw the first episode, you ain't seen nothing yet
Considering even the best DVD-pricing scenarios, I'd say following fansubs of it is somewhat easier. And then there's the question of when and if, in terms of licensing (the manga supposedly was, but I'm yet to see it anywhere).
Granted, I like it to the point of considering importing the actual Japanese releases

The Birds are using humanity in order to throw something terrifying at this green pig. And then what happens to us all later, that’s simply not important to them…