In reply to Adam Lincoln:
Ity's character building all right! Wendigo though is quite alright I thought at E3. As mentioned before, Foil is well protected but I found it quite, or rather very hard. Memory lane is alright to, the 5c crux wasn't to hard if you have an average reach.
If you like exposure and sea cliffs then the moon on yellow walls is also OK at E3. not realy that hard, and the difficult section is near the belay with good gear anyways.
Quasar and stroll on, well I agree with Bob, they are quite hard for their grade, I found them both harder than ressurection, and positron. Infact I found the crux's ahrder than the cad even (although at elast if you fluff them up your OK where as the cad is far more serious!)
Think in general the Grochan is toughly graded.
My first E3 was silly arete, it's quite OK for the grade, protection where needed and once your over the roof it's steady E1 climbing, just keep it together with the lack of gear.