Absolutely awful. Notoriously bad service, and the most unreliable bus service I have ever seen, especially during the summer season. The buses are nearly always late if they turn up at all. Three times in the last week I have been stranded as a result of this. Unfortunately there’s no alternative public transport and they know this, thus they make no effort to rectify any problems and do not even answer complaints. I suppose they get one reluctant star just for existing.