Quote Originally Posted by Kaedan View Post
That's not the case at all. ACT will straight up tell you when attacks are coming so you don't have to watch for telegraphs or casting bars. The program just tells you "Larboard attack incoming" and gives you plenty of time to move to where you need to be. That's, as the other poster said, a straight up advantage.
This is assuming it was even being used in that way. I've been raiding for awhile and have only ever heard of people using it to look at logs... after the fact. Generally to see where they can boost numbers if they are having a hard time with enrage.

I find it hard to believe that this use (if possible) is prevalent.