Both games looks great. I have GT5p and I assure you the game looks amazing.
I just watched that e3 trailer of GT5 in 1080p and the whole missing shadow's thing that was talked about in the OP was noticable for about 0.3 seconds... I found it difficult to care.
Why do so many of you insist on arguing about this so much? They're both going to different platforms... get the game you prefer or the game coming to your system and be done with it...
4 ≈ One







