Saw it at Goodwood some years ago and the necessary adjectives have yet to be invented. Vulcans flew the longest bombing mission ever - Operation Black Duck in 1982, when they were already 22 years old! There's a good account of it, including the engineering, piloting, navigating and air-to-air re-fueling challenges here.
http://www.raf.mod.uk/history/OperationBlackBuck.cfm
