Well, the CD player in the car buffers the data, otherwise the CD would not play at all. However, data buffering cannot fix the damage already done by scattered light and the vibration CD, which occurs in the first picosecond as the laser reads the disc. So, you would have thought the sound was even more fabulous had the scattered light and CD vibration been eliminated. Everything is relative.
A lot of people think their system sounds fabulous. I get it. 😬
No matter how much you have in the end you would have had even more if you had started out with more. 😛