The car has tons of low end torque. I had a 2004 Mustang Mach 1 prior to this car, the GTO made the Mach feel like a torque-less Honda.The Mustang has a better look but the GTO has more power, comfort and is put together better.
The seats are very supportive and I have plenty of room.
The doors shut with a solid feel and sound. The seats are the best I have ever experienced. It goes down the road with a solid, well put together feeling. No squeaks or rattles.
It is a performance car but is still very quiet inside, until you nail the gas. The quietness adds to the feeling of a well built quality car.