 I've owned a Mazda6 GT with Tech Package for around 2 months. Overall very happy with the vehicle. The interior is very well designed and feels like a luxury car without the pricetag.  The exterior design is very sporty and I love the look. The 19inch wheels stand out and make an impression. As other reviewers have noted, the car really handles nicely, and I don't really mind having only a 2.5 L engine. Putting the thing in sport mode before entering the highway gives me all the power I need. I really love the Radar Cruise control for driving in stop-and-go traffic. I only wish it was full range (would fully come to a stop when the car in front of you does). It's not to bad, it turns off at around 15mph, which is pretty close to a full stop anyways - which trains you not to trust it too much and that's a good thing. I also think the road noise may be only slightly worse than other cars in the class, having tested quite a few. Not a deal breaker in any way. The Bose sound system is great and easily makes up for a little extra road noise.The mileage I get is OK (around 28), according to the computer but I think it may be better once I remember to calculate based on actual fill-ups. I do a lot of commuting in heavy traffic. Having the iEloop makes the car decelerate quite rapidly to recharge the capacitor, so I think with some practice I won't end up using the brake nearly as much which will increase brakepad lifespan (and MPG).  I like the HUD display, but I admit it did take some getting used to, and they really should have had the option of completely closing the plexiglass viewer for those who don't like it. As I said, in the end I do like having it and being able to see navigation, speed, and radar status without taking your eyes off the road.  One thing I do wish is that the car had android auto because the Mazda voice recognition is a little rough around the edges; but you can get used to it and get it to do what you want to. However, I've seen rumors on the internets that future updates may include support for it. I'll believe it when I see it, but am very hopeful. Overall I would say that i'm very happy with my purchase, and I really don't think you'll find a better value in this price range. I think a 9 to 9.5 out of 10 is about right for this vehicle. Fingers crossed for Android auto.