Well, if you do, make sure to rotate some objects where you can clearly see the seems. Like I said before, lots of grunge. I love grunge.
Me personally? Meh, I don't want to bother with Cycles yet. It seems very unfinished. I love texture maps, and it just isn't there. I made a spider hoping to do a final render in cycles, only to discover unfortunately that it appears to not render particles and doesn't have support for multiple UV Maps. Hell, I still can't figure out how to use textures with it, and I'm not a fan of procedural stuff.