In reply to davidbeynon:
Crossdressingrodney of this parish, and I, did it several years ago. It's a good route in an unparalleled position, and well worth the effort. The first few pitches on the lower tier are very well described, and fine at HS, but once you get to the upper tier the guide says something like "Pitch 4: Climb the open book corner above (there is another corner to the right). Pitch 5: Climb easily to the top". We were faced with about 20 open corners, all of which looked about as hard or easy as each other, except the second from the right, which looked vegetated and horrible. So we picked one at random. It was solid and clean, but sustained all the way to the top and had some stiff moves for HS. We may well have been off route, but it was good climbing all the same.
I would recommend it to anybody, but pick a nice clear day to really enjoy the views.