The routes are actually very good, and the crag is worth a visit if you are in the area. The crag name must be due to the fact that it looks out towards John Ridgway's adventure centre, now run by his daughter. However, it is spelt incorrectly - there is no "e" in Ridgway.
I recently visited the crag for the first time since I worked at the centre 40 years ago. We used to top-rope the routes with children, and had a fixed traverse line in place along the length of the crag, high up, like a via ferrata.