Arya 2 failed to become a Hit.
His good films leaving the ones you've named...
Happy (but it isn't dubbed yet), the moment you've Genelia D'Souza in a romantic comedy you know you have got it all right. Above that Manoj Bajpai in a positive role. The movie did fail at the box office, but it's a movie you can enjoy to the core.
Parugu was a good film too. It's dubbed to Hindi as Veerta The Power. It was remade to Hindi as Heropanti.