I'd love to get ACT to work. I'd have much more reason to despair over melee's DPS in Titan EX where most of farm groups can't even get Titan to lift his ass in the second phase until he drops the first set of bombs. That said, aggro bars are currently good enough for me.

If a healer's above me in aggro chart, it's either me underperforming or healer zealously overhealing. If more than one melee DPS is still below me after 2 min mark with a small downtime, they're underperforming. Honestly, if I'm at the second place in aggro in 8-man content the whole fight, not just the opener, something's pretty wrong with the group.