I think the root problem is to be found in the soul of japanese culture.
PD has always been perfectly in line with japanese working spirit and concepts of honor, I feel.
Whaaat? let me explain my view:
Even kaz has been out admitting that they might have gone overboard with the level of detail in the car models for gt5.
The hard way has always been chosen. That is one of the codes of honour. You do it right the first time.
That's partially the reason why production times are so long, and why they can get away with it. Because ofcourse we are amazed everytime we get to play their wonderful products. Even if it takes years.
But this is also part of the problem:
You don't just take a photo of a headlight, and stick it on as a texture to a bunch of polygons. No no, you model each and every surface outside and even inside the headlight, and THEN you see what the texture can do for the result.
In the same way, you don't just use all the sampled engine sounds as they are (big fat juicy recordings... we know they have them, and have had it for a long time), no, you want to build a system, that only use very short pieces of sound, that can be much more flexible than just mixing between big samples. Honestly, I would still prefer PD to just use the big samples as they are, instead of taking them apart, and then implementing them in a very complex sound engine, that keeps having that "computer-sound" to it.
They should have done the "big samples" thing as the competitors in the first place, and if they felt the need for it, do a complex sound engine, parallel, and then replacing the big samples, when that engine was better than the big samples concept.
I guess this thread perfectly reflects their choices. We all get lured into the idea that gt4 has okay sound, but then again when sound examples are being submitted to the thread, we wake up again. The sound is "kinda" realistic, but then again, I hear stuff from the competitors or even a real car on the street, and then I'm back to being disappointed with gt sound.
And basically I don't get it. I was at lemans this year, and they had a couple of electric cars running for some laps as a showthing, and nobody got the idea. Engine sound is half the experience in my opinion, when it comes to exotic cars. So why the fuzz about polygons, when the sound is so yesterday??
Well just my opinion.
Best
Jesper