Schweet! Nice to see something good as MOC of the Day again. Great job on the whole thing. I wish I had something even remotely like this... By the way, someone shoot "that guy over there" for stretching the page out with his "WEEEEEEEEEEEEEE" comment...
I'm also going to have to say that some slopes and arches would make it prettier, though from far away you can't really tell. Also, the bley could be mixed in with the grey better in some places, to avoid big clumps of one or the other. Overall though it's a really sweet castle that avoids boring square walls. The battle scene is absolutely gorific too.
Nicely done! I didn't realize the scale until I saw the castle swarming with minifigs! I think your use of different shades of grey (and/or bley?) is very effective, and keeps visual interest in a solid wall. I would have liked to have seen some use of slopes or even more plates to make the roofs of buildings, but that's minor and personal taste. Excellent job!
Super Wicked Action! Firstly, the castle is totally dripping with plastic smack... Very nicely done. The turrets, the wall - you've outdone yourself... and then I see the massive battle action! Woohaa... I got flush just viewing the carnage. Great job! ~ Paul.