First impressions from a guy that works at a Mazda dealership: (I think he's a tech/mechanic there): (Judging by his past posts, he doesn't appear to be biased towards Mazda although he works there)
"...We received our display model this afternoon, Jet Black Mica.
The interior quality is really, really good. Nothing cheap about it. It smokes the new Fusion and is better than the Accord too. All that talk about the small infotainment screen is really bull is you ask me. It looks fine when you actually sit in the car. The quality is much better than a CX-5, which I own, and the quality of that car is really good too.
The look of the car is interesting, it sits very, very low. The roof line is lower than the outgoing model and the hood line is super low too. It really looks like a Jag at some angles.
The sound of the doors closing is similar to a BMW. Very tight and a solid "thunk".
Obviously, I didn't drive the car. It's not allowed to be driven yet..."