Zack's Lois Lane is...

Think it`s a great choice as well..
Here`s more: www.darkhorizons.com/news/19997/amy-adam...is-lane-in-superman-

Not my first choice (I was thinking someone a little younger, and brunette), but I can’t say that I’m disappointed either. It seems while the actor playing Superman, Henry Cavill, is more or less an unknown, they’re going with bigger names in the supporting roles, like Kevin Costner and Diane Lane as Jonathan and Martha Kent, and now Miss Adams as Lois Lane. As expected, there’s lots of discussion about this on the web. From what I've read, it seems most people like AA as Lois though there are some dissenters. That’s the thing about casting: you’re never going to please everyone—especially with comic book movies—so you just have to go with your gut and pick who you think is best for the part and let the chips fall where they may.

Here’s a long thread about it on ComicBookMovie.com: Amy Adams Portraying 'Lois Lane' In Superman: Man Of Steel!

also, if you're only used to seeing her play "nice" characters, check this clip from The Fighter out: