In reply to Elsier:
Quick summary: do your research before you go out, the guide books aren't great, we can let you have our sport one, though it is well out of date given the number of new routes that have gone up and the for are mainly high 6 and above. Lots of routes in the trad guide have been retro bolted and the topos aren't great. They mention dws in both books, but the only dws routes are in the trad guide but lack info on gear needed to get out the water, exit point, etc. The trad routes we were on were chossy and overgrown. You can hire the trad guide, but only Monday to Friday, 9-5, when the office is open. Because we had to cancel the first car hire we could only pick it up on the Tuesday and had to drop it off on the Thursday as we were diving on the Friday. 10 Euros for the hire wasn't a great deal for us.
The island is a fairly hard nosed tourist industry. Hire cars are a rip off and everything is pretty expensive.
Online topos for trad, sport and dws would make it better, as I said, the two guides are out of date and dws isn't well covered at all.
The history of the place is nice for evenings, but it doesn't seem to me to be the trad Mecca in the med that I'd heard about. It's probably okay for sport though.