I just did it for the first time and failed because time ran out and we didn't have time to retry even tho we almost had it, down to 1%
the fight isn't hard, it's very poorly designed.

First off missing those harpoons or sneers seems to be a big issue, from what I was told missing one almost ensures a wipe, so if you miss the first one you are doomed yet you have to trudge through the whole damn fight which is scripted and runs on its own time.

Second, maybe we need practice I dunno
but it seems some of the ads go wherever even if they're with red hate on me, a tank
it's also hard to pick up the ads since the ads are gray or other dark colors and such and they're difficult to pinpoint, not just for me but it seems others i talked to have this issue a bit.

It's not a difficult fight
just a very...I dunno time consuming one, it runs on its own time and it seems one mess up can cost the entire fight potentially tho i could be wrong on this.