One of the best sci-fi series I've seen. Great how we, as the human civilization are defined as children in this vast space and time. And the Shadows and Vorlons as the ancients, our parents in this universe. Some great ideas, and fascinating. Don't bother with the films so much, only 'In the Beginning' for some background info and the war between the Minbari & Humans. The series is where its' at, watch it you will be pleasantly surprised.
Agree @whiteb - Great series, people really need to see it to understand what we all mean.
Some episodes you can watch again and again, really good stuff. But you have to watch it from the beginning to the end.
Series 3 and 4 our probably my favourites. Some great moments in them.