I only like the original Highlander film, and Highlander:The series.
Highlander: The Quickening was terrible, then there was Third Dimension which wasn't much better. The best I can say about it is it wasn't the complete shit The Quickening was. Mario Van Peebles? Really?
Highlander Endgame would rape my childhood much like The Phantom Menace did the year before.
Highlander the Source was unwatchable.
Still those films have their fans. I guess it's alot like being fans of new Metallica.
