The Brutal Legend coverage just doesn't stop as Gamespot has some brand new impressions of the game up. An in-depth look at the how the battle system works is provided, and a handful of brand new screenshots are featured as well, so you should look into that.
In other Brutal Legend news, and the perfect example of the kind of thing you can easily miss if you don't go to BRUTAL! everyday for news (in addition to us, of course), is a plethora of awesome concept art that comes from the GDC "Brutal Art of Brutal Legend" panel from back in March. It's all superb, and it's all conveniently archived by the most Brutal of fansites just for you.