Metal Gear Solid 4 Tuned Down?

We were all amazed by the fantastic trailers created under the direction of the genious of Kojima showing off the "real" power of the Sony’s Playstation 3 upcoming console to the world. One of those trailers even included a quite exciting explanation of what the Cell (which powers the PS3) would be capable of in the past TGS.

However, the latest screenshots of this highly anticipated game seems to show a noticeable tune down in detail, textures and sharpness.

Check out the screens and post your opinion about this in the comment section.