As I said on another discussion of this fight, the qte itself is okay, but the "all 8 must pass or you wipe" part is a bit harsh, especially when every other fight before this was "miss, you die but everyone else continues". Had a fail on a Trials Roulette run because the tank dced right when that part happened.
I think that msq content should be challenging, but mashing a button super fast or you wipe isn't "challenge".