I'm putting together a ticklist for a friend who will be visiting the UK for a short time at the end of the Summer. I thought CTD would be a must have for him but on taking a gander at the logbook I see some people have remarked upon its polished state. Is it really that bad(?) or just "ya know, welsh slate!". I've not been on it for 20 years or so. If someone has done it way back and recently I'd like to get an idea of what they think.