Much of the formula that made this a great serial: great action, exotic locations, one-liners, exploding heads, plenty of fauna to contend with, Williams' score, Lucas' special effects, Spielberg, & Ford. Unfortunately, as much a Star Wars fan as I am, I suspect the weaknesses probably stem from Lucas' penchant for kooky story telling. Plot & characters don't deliver as the credits & budget might suggest. Still a good movie & much better than the typical grist passing through the theaters these days. When will the next serial enthrall & captivate us?