I love my Mazda 3. I would buy another one any day. It is a very good car and handles well. I get a lot of complements on how pretty my car is. You really don't see many Mazda 3s on the road. That is also why I love my car.
My favorite feature is being able to control the radio on the steering wheel. I like to be able to keep my hands on the wheel and still change the radio station and turn up the volume.
The only thing I think you be improved is being able to open the trunk with the keyless entry. It is kind of upsetting that you have to unlock the doors and then you have to open the trunk.