Pioneer JusticeFor its purpose, 'Pioneer Justice' serves well. It's a fast moving, action crammed film which, though lacking in finesse, will keep the kiddies on the edge of their seats. Scripting, thesping and production are strictly coin savin' standard but there's no stinting on the gunfighting, hoof beating or knuckle scraping. Yarn revolves around efforts of 'Lash' La Rue and his crusty sidekick, Al St. John, to track down the leader of a group of varmints