I'll reserve final judgement until more pictures are released, but until then, allow me to lend some optimism to the topic.
Regarding the above image, I think most of the dissapointment is premature. First of all, the Aura pictured is rumored to be the base model, which would explain the more conservative lower front-fascia. There's nothing wrong with that. Further, the Aura pictured is silver, a decidedly boring and uninspiring color that drowns out chrome accents like the door handles, window surround, and even the entire upper-grille. Imagine a slick black or navy exterior that would allow the chrome bits to really stand out. Silver is the worst color in that regard. The car is also in motion, thus it's wheels and overall stance can't be determined. Wheel-to-body relationship looks good, though, with minimal gap in the wheel well. Nice. Other than the less aggressive sills, the side looks identical to the concept. The sharp crease remains a nice touch. Remember, lighting is also an issue.
From what we can see, I'm happy with the Aura's translation to production thus far. The car is identical to the concept from the headlights back, and we already know a more aggressive lower front-fascia will appear on uplevel models. As far as I'm concerned, the Aura is a hit waiting to happen...Still.