Ridden it a few times, but not in full for a good few years.
Depends upon how much of it you ride, stretches quite a way, used to pick it up in reigate and go to Guildford and back. Not amazingly technical, but a good ride.
However detour off the route and there are some real gems of trails 🙂 goes real close to Dorking and therefore Leith Hill and surrounding areas (which can take you onto Guidford), there is some good riding around Reigate too and over by Boxhill.
Good thing about it, is due to the size it is possible to do most of it and back in a day, so you can park your car at one end (newlands corner or Reigate hill) and enjoy 🙂