In reply to peter.herd:
We were in Parallel Gully A, just to the right of you Peter - saw your group abbing off.
Lower down was gorgeous, with hard neve, but the upper half was abysmal - lots of digging for anchors, and on the final pitch, although we avoided the cornice proper, was still a 30-minute dig-a-thon up through the sugary smush to get onto the plateau. We finally topped out (last man of 3) at 18:30ish, and there was still at least 2 distinct groups of headtorches coming down the track couple of miles behind us.
Post edited at 12:25