The one thing this film needs to do (for me) is to have great fighting. Period. And there's a lot of potential in WW for that.
It's a joy to watch a badass character who actually loves to fight. I'm really sick of tormented heroes reluctantly committing violence for the greater good.
As a movie character she's effectively Thor and Captain America rolled into one, but I don't care about that. I want WW to kick butt - I want her to wield that sword and run out of bubble gum. That shot with the knee slide / sword strike is gorgeous because she does it with such authority.
Don't give us the "Please-I-don't-want-to-fight-you-puny-humans-but-I-have-no-choice-because-all-you-understand-is-violence" Wonder Woman.
I want the "You-wanna-dance?-Let's-dance" Wonder Woman.
That's not too much to ask, is it?
Did you ever see the WW animated movie? It's actually probably one of the best depictions of her that I've seen... may favorite part is when she instructs a little girl on how to sword fight