I dunno Bob, I think wonderwomen is suffering the same problem as captain america. Characters born in a specific cultural setting seem quaint and out of place to the modern viewer. I don't think the costumes that big a problem, classic or revamp. I think the classic could work especially if Thor is well recieved. I doubt hollywood would make a movie about Diana fighting nazi's though. However consider this justice league episode:
"Fury" Butch Lukic Stan Berkowitz April 7, 2002 (2002-04-07)
2002-04-14
A rogue Amazonian named Aresia (born in the mortal world, raised in Themyscira) gathers a small group of Luthor's former Injustice Gang including Star Sapphire, Shade, Copperhead, Solomon Grundy, and Tsukuri, and sets out to kill the world's male population, who she holds responsible for the death of her family members in a war.
It's still wierd but I think sourcing the villain from Wonderwoman's background/mythology works better than diggin' the ol' nazi's back up.
Casting issues come to mind. Where's that sevenfoot brunette beauty that can act and is in good enough shape to make me think she can throw a truck. Which brings me to another issue.
If James Cameron's Avatar can be a box office smash, and is almost entirely CGI, why can't we get some CGI/animated love on the box office comic movie side. It was a fairly neato world they created but overall I felt it was a pretty bland movie, I'll spare the smurfs/dances with wolves cliches since my first thought was Fern Gully anyway...
I think comic movies, especially DC ones, need some more love in the animated, cg department. They've dones some great ones, but I want to see it with a box office release/budget.
See: Batman and the Red Hood, Superman - Doomsday, Hulk vs Wolverine, Hulk vs Thor.
On a side note, can anyone think of a more lucky casting break than marvel nabbing RDJ as Stark. It's the part he was born to play I swear.