Yes A&A was a fantastic book and one of the least superhero superhero books of the early ninties. And the best thing is you can pick up all 11 issues (0-6 ,8,10-12) really cheaply.
Astonishingly good quality read. If anyone's interested, by the way, you can pick up most of the issues downstairs at Comics Showcase in London for about 50p each.
Archer is gifted marksman and enlightened one with a healthy distrust for religious fundamentalism (thanks to being brought up by cult leading parents)
Armstrong is Immortal and has found that few things in life are as worthwile as a good wine and staying one step ahead of anyone whose suspicious of immortals. He is married to a goddess and has two equally imortal brothers.