WITH the light-car class currently the fastest growing in Australia, only the deluded would dismiss the importance of the latest Mazda2. Especially when an in-form Mazda describes its newest baby as a second-generation ‘zoom-zoom’ vehicle. So out goes the protractor styling for a curvy, eye-catching design that recalls the boldness of the long-gone – but not forgotten – 121 ‘Bubble’ of the 1990s. But are good looks and savvy marketing enough in a segment that – these days – includes superstar superminis such as the Suzuki Swift, Ford Fiesta, Honda Jazz and Toyota Yaris?