If you're looking for a stacked dado set that gives nice flat dados, this is the set.  Includes everything you need to cut dados to accommodate all sizes of plywood.  I would have given it 5 stars, but the storage case is not what you'd expect with a premium dado set...case is plastic with two little plastic tabs that are supposed to latch the lid closed.  However, as with the case on my older Freud dado set, one of the latching tabs snapped, rendering it useless.  You'd think with a premium blade set you'd get a decent storage case, but nope.