Its funny to see you look at everything separate and not see the complete picture. While wail has a longer cooldown symbol of death is a spell that they fixed and also (just one target) power word kill will be useful now.
While you do not autocrit with mass hold anymore you and your party do 50 % extra damage even if you crit when they are holded.
But my guess is you are talking about TR'ing solo through the game as fast as you can and are not interested in a change of play style.