Which 3D 6th gen games have aged the most gracefully visually in your view, and why

[Leynos]

Ninja Gaiden 

Dead or Alive 3. 

Tecmo just had stunning looking games this generation.  Play HD ports of either and they still look good.

Soul Calibur series this gen Like DOA, they just looked a step ahead of most things that era and go play Soul Cal II on NSO. It looks great even now. 

I guess a lot of 2D stuff can apply so Odin Sphere look as great as ever. Never aged.

I'm not a fan of them but Kingdom Hearts aged well visually.