Good question, though I think so. The reason? The water (the weakest part of the game's visuals) could have been taken up a few notches, better environmental textures (though this area was hardly lacking), and a more advanced SSS solution on character skin. Just a good polish up (while also, perhaps, including NVIDIA HairWorks on several of the characters).
DECIMA + PC would be marvelous!
The water always bothered me. With how well everything else looked, I thought it'd be a non-issue. Not to say it ruined the game (that'd be a ridiculous claim), but it certainly surprised me to say the least.
Just because something is supported democratically by the majority, doesn't mean the majority is actually right.
It would look far more refined on PC.
Hey, maybe by 2025 we'll get a ps4 emulator up and running :P