This was the local crag when I lived in Cambridge. Lots of nice greasy granite, especially on the popular routes. I was recently amused to see Parabola, which we called 5.8, listed as 5.10b in an online guide.
"As an adolescent I aspired to lasting fame, I craved factual certainty, and I thirsted for a meaningful vision of human life - so I became a scientist. This is like becoming an archbishop so you can meet girls."