I find it totally stupid and lame that in so-called Episode III at the end of the fight between Obi-Wan and Anikin Obi-Wan says "I have the high ground" and something about "you can't win" or some crap like that, apparently meaning that a combatant who has a higher footing than another combatant is automatically in such a superior position that it's useless to attack them. Ever since seeing scE3, this scene in particular has been bothering me, and I've finally figured out why. Not only is it the total lame-assedness of the situation, but apparently someone with the high ground is easily defeated as Obi-Wan well knows after quite easily choping Darth Maul in twain.

Lucas those!