With its disturbing images and a few good shocks, The Ring is the kind of frightfest you'll watch to set a chilling mood or spook your susceptible friends, but when you try to sort it out, this well-mounted American remake (of the 1998 Japanese hit Ringu , based on Koji Suzuki's popular novel) becomes a batch of incoherent parts. The negligible plot follows a Seattle reporter (Naomi Watts) as she investigates the death of her niece, the victim of a mysterious … mehrvideotape that, according to urban legend, causes the viewer's death seven days later. ( Fear Dot Com borrowed the same idea while avoiding this film's lofty pretensions.) The countdown structure follows the reporter, her son, and her estranged boyfriend into deepening layers of terror--all quite effective until the movie attempts to explain itself. At that you're better off shutting down your brain and letting the creepy visuals take over. --Jeff Shannon weniger