Concerning Juno, I'm honestly thinking of her as one of the Behemoths from Battlefield 1.  If not approached in the right fashion, she'll destroy everything you hold dear, though if the teams do that thing that directly counters her abilities (Fighter plane vs the Zeppelin, for example), then you stand a much greater chance of victory.

It's also equivalent to a bunch of noobs in an RPG thinking they have the abilities to take on a raid boss.