Apart being too dark, they're good, it seems you make fair use of the photo tools available on photomode.
If you have any photo editing software you can brighten them a bit, they'll look instantly better. Only problem would be that, when shots come out of GT4 dark, they lose information, and when you brighten those shots, usually lots of bad textures and colors show up and stand out a lot.
But I'm sure your next update will have these flaws corrected. 👍