FYI
Your car came with OEM tires that were made to specs that were dictated by the car company. The same tire bought from a tire dealer will NOT have the same , rolling resistance, spring rate, or wet/dry charactoristics that your OEM tire have. Don't get me wrong, they may attually be better than your OEM tires. To be turely sure we would have to test them on one of our machines.
For the most part you will have to sacrifice ride comfort for performance, so the fact that the Goodyears perform better and have a lower comfort rating makes sense. The reason is that to increase perfomance the tire has to resist changing its shape so it will have a lower spring rate, harder rubber compounds, and less aggressive tread pattern. All these combine to give you better performance but less comfort.
If I were you I would see if you can test the Goodyears to see if the sacrifice in comfort for performance is worth it for you.
Enjoy!
Oh yeah go here and see what other people think about the tires. They may have reviewed them, so you can even look at some decent statistical data.