Classic. Unforgettable, and when you do forget, you'd want to repeat watching the oh so reluctant part where people tend to forget against the test of time.
An outstanding kind of action, gun fighting, hero-lone-warrior kind of anime.
The hero.
It has been all about him from the beginning and end of the series. Joking around but tends to be serious when life is at stake. He had done things in the past that he regretted, due to his naivety, a fault that is safe to say all can relate. He is a classic hero, but a hero that is influential to the heroes of today. So it's kind of, he is the hero of the leagues of heroes of anime. Quite.
ps. I like the ending. Leaves you a feeling of wanting more, but satisfied. A sure way it was a great watch.
burp!