Limitless Blue (Extreme) - Why do many people still fail DPS checks?

[Nadirah]

>_> You don't realize how often I actually see this, or they'll never use the turret unless they need tp, then they ONLY use it for tp :/ Tbh, it's more efficient if you use bishop turret on 3 enemies, but 4 or more use promotion rook and spread shot spam, otherwise, just leave rook on auto attack for under 3 enemies.
Sure, mch isn't the most amazing damage, it's decentish if you're not bad, but the amount of bad mch hurt its reputation even more :/ especially when the bad ones barely do damage.

Good machinist will pull out Bishop on single target fights to promote for MP then switch back.

Sure that's not what you're seeing?