While it occasionally provides good laughs, this fourth "Shrek," like its main ogre, is confused and way beyond its prime. For its long-time followers, "Shrek Forever After" is passable entertainment. It is for those who grew up with the franchise and not the type that could easily add new toddler fans. In any case, the "Shrek" brand still works for the DVD and Blu-ray market with a potentially good spot for top home video sales charts. "Shrek Forever After" begins so mediocre.