I really like the new system, the last one was a lot harder for me as the general darkening during cd and gcd was just annoying when it was 2 min cd and there was 4 seconds left on it >.> Now I can plan all my abilities a hell of a lot better.
The frames feel a lot smoother as well, it's pretty fantastic for me.
So you know, I've been healing all day with this and loving it.
It is odd people claim this is giving them a headache when a fireworks display is going off on their screen every second during combat.