In reply to Ecce Homer:
It's a tremendous climb, but make sure both members of your team are equally competent, and carry prussiks: p1, p2 (first traversing pitch) and the cave pitch are possibly more serious for the 2nd than the leader because the leader has a top rope for some of the harder moves.
The cave pitch was very wet and greasy when we did it. I seconded it, slipped off, and fell beneath the overhang: it was reasonably hard work getting back onto the route.
The guidebook we used pretty much summed the place up when it says that "if you think Pembroke grades are 'real', be prepared for a surpise at Ogmore" (I (mis)quote from memory). Overall, EE is a brilliant and unforgettable adventure, full of character, and what trad climbing is all about.
For comparison, I'd say it's "harder" than Dream oWH, and than Heart of Darkness.
Post edited at 23:36