I know exactly how it works, I've been producing games for 20 years... but the real issue is the lack of any return on the investment... all that lighting, tessellation, etc. doesn't add up to a better game, worse its not even a better looking game...
We seriously do not need to keep making excuses for PD... No new tech or lousy menu moved the needle for the GT series... Heck, half the arguments are about the needle going backwards...
Sorry, nothing personal, I'm just losing patience, I prefer racing on console, and I have Fanatec hardware... and I've already poured 1000's of hours into Forza 4 and GT 5... So my/our options are limited, with my hardware, are limited, a situation many here are effected by.
But I will say PD's tracks and cars are STELLAR! I just wish there was a game in there somewhere...