Great work, seems a bit too big, but ill need to try it out before actually giving it more thought. The hill layout (guessing its random) seems to work in its favor. keep it up. The one thing I will say from what I saw, there needs to be more stuff. LO is a bitch on huge maps and not having many hiding places screws over offense (Blade Run, ect)
(Things like this make me realize how bad I really am at creating maps :S. I can do it fast, but its all quick and dirty... My last map will def be a lot more detailed.)