Thanks everyone!!

She rides like a dream.

(I was sitting in the passenger's seat).
Yes, she's firmer than my Camry, but the ride is more luxurious than my Civic.
Based on my memory of a 2006 Honda Accord V6, compared to the Honda, in the Acura, you:
- You feel more bumps, but
- the bumps are absorbed better.
Humm.... that sounds funny huh? I like the ride slightly better in the TSX than the Accord. It's tighter, you feel more of the road, yet it feels a little more cushioner over the bumps (sounds contradictory, I know....) Over very rough payment, the TSX is a little bit harsh though. Highways are very, very smooth.
For my tastes, it's the perfect balance of handling and bump absorbancy.