The new concept screenshot is a real-time in-game render!

[Answa]

well you mean, when looking at its colorful colors...

or you can compare the colorful look to FFXIII-2 which dont has to be a good think.

FFXIII-2

Those are the same colors as in FFVIII, IX, X, X-2, and XII. And Kingdom Hearts. And Dissidia.

... and NOT FFXIV 2.0