We're making a little detour just to go down it! I cycled down it for the first time ever a couple of weeks ago and it's a beaut of a hill, but that roundabout does appear quite suddenly!
It's on Strava (of course) http://app.strava.com/segments/1030863 I'm 13 seconds behind the KOM, which puts me in 73rd place!
That also makes you 3rd female lol