Hm... meh.
First of all, of course you "can't see how it can be so much of a problem with simply thugs" in Gotham, Diana. You're superpowered, Batman is not. Speaking of which, if they are so weak, why "bring an army"? (especially considering that it seems you had to bring the Amazons all the way from Themyscira just to fix things in Gotham...)
Second... Wondy "batarangs" made specifically for this mission? Why?
Third... the one liners should be clever and have impact, but they are just... weird. "We are Amazons, we invented 'Gotham solutions'"; "When is a dead Amazon like a confused bat? When she's been riddled"... what?
And some villain's really don't sound how they should.
Oh, and the costume has golden metal, contrary to the cover.