In reply to peebles boy:
Hi Gordon. By this stage in the season the corner is often banked up and quite straightforward, and it may be that the balancy wall just below is harder. If you want to avoid both, look for the chimney/gully system directly above the easy section. This is horribly loose in summer, but if it's full of neve will offer the easiest route.
The rib at the start of the route can feel awkward with crampons on, and overall I'd say it was top-end grade II.