I love my wheels, SO much more after seeing them in person. The rotors feel extremely dated to me, and those are the wheels he seems to comment on, so in a sense I agree with him, I have not liked the look of them on any of the FL RS3's I have seen thus far but thats my taste. I dont think I would change these wheels now that I have them, I havent really liked any of the aftermarket wheels on this car I have seen either, they blades have certainly grown on me. I think lowering the car by 15mm's and adding 10mm wheel spacers all around would make my car look sorted.
My car is very good in dynamic, I use it 95% of the time, on highways with the wife in the car and we go through bumpy sections of road at 110km/hr I may put the car in comfort mode. If you have ****** roads, expect a bumpy ride, don't fly over speed bumps etc... treat the suspension with common sense. Comfort is definitely slightly softer, I can feel the difference between the two, the rebound on comfort is less immediate than dynamic and I think thats where most of the feel is.
The car around corners is extremely flat, the rear even rotates well on occasion, this is excellent, it feels very nimble and on point compared to the A3 Sedan I owned previously with the 1.8 engine (read as lighter), but the RS3 is far quicker and more direct in its steering around my local 'racetrack' which consists of the few turns and streets, roundabouts etc before I pull into my driveway.
I would not describe the suspension as a rock, not by a long shot.
He is the expert though, he has driven more supercars than most people, and if his barometer is things like the McLaren trick suspension then of course the Audi is going to suck in comparison...