I took a look up there last year, soloed a few routes and had a plod over the back.
Alot of it was very bitty from what I remember - a few worthwhile problems. Since climbing up there I've spoken to someone else who said I didn't get to the meat of the bouldering.
If you are passing its certainly worth an hour or two, and from what I remember thats all you'd last as it was super rough.
