Anyone else having trouble in MSQ?

No, not getting into the solo instance problems this time.... the actual fight itself.

Putting this below the spoiler cut.

Return of the Bull, Solo Trial

I have tried and failed five times now. I play FFXIV because I don't have the fast reflexes necessary for twitch based games. I guess I'm just too slow? The AOE effect of the Duty Action (which I had keybound to my Insert key back in Lakshmi Ex) is too small and I am misjugding how many balls I can hit.

I finally got through the break point to the 2nd cutscene and the second half of the battle, only to lose from not being fast enough again.

It's a pity, the fight really feels epic and is quite cool, but I feel as though I'm doing something wrong. Should I not even attempt to fight the boss? Should I just focus on the deflections instead?

Update: Took me seven tries to clear it.

The echo was... nice? but useless when the problem doesn't have anything to do with a DPS check.