ring o birthday be a great prequel to the ring series although the director be not nakata it be a good drawback to the previously make movie . the movie include the origin of the mysterious girl that be sadako . if you watch the previous ring movie this be a source of all the confusion and question that be embed in the movie mention . unlike the ringu and ring 2 this have a slow pace even though the movie be short it felt long because of the pacing . it be not scary a the others compare but this be a different genre youre look at . ring 0 be a good movie with tremendous write prowess show . the cast be smooth and the directing be not sub par to the other ring movie which be consider one of it kind in the genre .