Aside from the first movie, I'm not much of a Highlander fan. The concept is decent enough, but the whole swords/sci-fi thing doesn't really do it for me. I love Queen's "Princes of the Universe" though, which was used as the theme song for the television show.
Rumor has it that there is a Highlander reboot in the works. Apparently it is being written by the Twilight screenwriter. That makes sense, and I probably won't see it at all. Ever.