Chaos Theory version of "cheap"

I say right away that the reason for my low rating is that I had already played "Splinter Cell: Chaos Theory" which this game is 3DS adaptation.

The fundamental difference for me is that in the PC version I often stayed to admire the graphics and fine textures, while the 3DS I remained stunned and disappointed horrible textures present everywhere in the game.
Clearly for me this game is terribly ugly, and a "new" generation console me greatly worried about the capabilities of the 3DS.
I even dropped out so I felt to replay the same game, and more ugly.
While obviously it is 3D, but it's really its only asset.
Maneuverability seeking a little originality with the touch controls of the 3DS is not really ergonomic (always compared to the PC).

In short, if you have not played the PC version, it is inherently a good game interesting, and thus to discover.
But if you've already made the PC version, you will replay exactly the same game, but in 3D, with much less ergonomic controls and graphics with a high-end PC ... 2000.