Will have to see it in person but it seems huge. The interior looks interesting but I can't tell the quality of the plastic from those pics. It's better than the current design but I still think it's a little on the blocky side.
Well, it's a Saturn Aura/Pontiac G6, so unless it's stretched again (the Aura/G6 is a stretched current Malibu platform) it looks bigger than it is due to the blocky front end and tail treatment. Overall, I haven't found the Aura or the G6 overly impressive, though a substantial improvement over previous models.
The Saturn Aura has a nice shape but still consists of some tacky parts. I like its simple design on both the outside and inside, however I think it could stand to be a little different while still being simple. Saturn is going in the right direction by my book, even their new SUV looks nice from the first glances I made of it while driving.