Based on the mess he inherited, I think that Michael Noonan has done an excellent job as Min for Finance. Sure there are still major issues to overcome, but getting the country back to positive growth and reducing the annual borrowing deficit (to almost a balanced state) is a major achievement.
The SF and looney left brigade might still believe in Disney economics ( and that some lenders would still lend us money after defaulting on our borrowings - as they suggested), but that's just populist rhetoric.