Is it worth getting? Are there any pictures of what you get?

Heh.. There's a picture of the stuff on the main page, amigo. Here's the link just so you dont have to click the mouse a few times
http://rage.com/us/pre-order

I really fail to see the advantage of preorder bonus items lately. Brink came with some, sure, but you unlock them all anyway. BFBC2, same thing, Splinter Cell Conviction, same, the baseball bat in Left4dead 2.
When devs start putting in items that non-preorders will NEVER get will be when I preorder again.

Advantage? I see it more as a bonus for people who are really excited for the game to come out and would glady accept any little extras. In my opinion, it's kind of like id's way of saying, "Sweet, you pre-ordered. That must mean you're really into our game. Here, have this extra stuff that you probably won't really need but will appreciate it anyways cuz you're a loyal fan." I mean.. I pre-ordered this game months ago and didn't even expect there to be a bonus.

Also, what are you talkin about, regarding Brink? Of all my friends, I'm the only one with the option of having the cacodemon on the side of my bulpdaun. Theirs are all plain jane while mine has sixY written all over it.

Agree with Deathmetal, exclusives are their to say thanks to people who are interested in the game. But one question, are those items (anarchy edition) already in the game that you can unlock later or are they "additional" items not in the game?

All it takes to get upgraded to these items is a pre-order. Just make sure to pre-order at sites advertising the offer.

Does it have an awesoem cover art? Possibly soundtrack and making of film? If so yes please If not, we'll see most pre order bonus are lame anyway.

You get it for free with preorder of the game how is it not worth it?

Seeing as how it will give you exclusive items, sounds good to me... especially if you get it early on.. usually this stuff isn't useful or doesn't give you much of an edge (or an edge at all), however... it's $60, it's not like your paying an extra $20+. I think it's worth it.