Making the Controller ATOs buff mez effects makes sense, since Controllers don't get a lot of attacks, not until they unlock APPs, and you can't put ATOs in pool powers anyway. But Doms get a whole secondary full of attacks, they would've been fine with damage-based ones like all the other ATs. What's more, the amount of actually slottable mez effects varies among the Dom primaries. While with Controllers, this was unavoidable because mez is the only thing all controllers can slot for, damage is much more flexible and Dominators are perfectly capable of using it. But now it's much too late to change it, it would be too disruptive to existing builds. Ugh, this stinks!