It is definetly worth a visit, but I didn't really understand the Corsican part of it - yes the appetizer charcuterie plate, but ' lamb carpaccio with kiwi' and other things weren't Corse at all. Some things excellent like the veal stew, some to strong and not fine enough but overall very good.
the place seems to be very well attended by local and a reservation doesn't hurt. Charming hostess who explains everything in detail. on a quiet plaza in Avignon.