DO you think Greek crisis is good tourism? Will the Greek crisis make travel there cheaper ? Will the economic turmoil in Greece frighten or attract tourists?
If Greek will be able to offer good services regardless of crisis, if the situation of the Greek banks will return normal and if the economy of Greece will improved (or at least will not go worse than it is) the tourism in Greece will go better and better.
For the simple reason that the structures and the sea are the same and the prices of the services (normally and probably) will go down (because of crisis).