In reply to PerrinT: Hi Again, had a quick look in on the way home, it doesn't look like it'll be as extensive as the Hatfield wall!, what it looked like to me from a bit of a distance was that there is going to be about 8 to 10 lines at about 12mtrs high and a pinnacle in the middle with about 6 lines on it at about 10mtrs high, possibly some bouldering in a corner or a couple of short slabs(I couldn't see that properly).
It looks like its made of the same stuff that Hatfield is made of, some kind of cement based panels, i could be wrong tho, but the pinnacle looks to be featured. also looks like it's not all vertical, possibly some slightly overhanging stuff and a small overlap on a couple of the lines..
Only big disappointment is that it looks like there's no crack line in there!!..
Hope this helps, and if I do get a sneak peak before it opens fully I'll post again..