Two things are readily apparent after reading these two reviews.
1) This phone was totally overblown by the prerelease hype. All phones are, this one just seems worse. It looks like a great phone, and I'm sure it is. But it's not game changing like the SGSII was when it was released. It took a long time for other manufacturers to catch up to it. The SGSIII has competition now, that beats or matches it in almost every area (camera being the main exception, SGSIII appears to have better picture quality, but worse hardware
)
2) Certain people that were all about the SGSIII being miles ahead of the One X now don't have as much to say. It's a mile long race that will be deciding by a couple of seconds, really.
Samsung has taken the suggested way of doing things and thrown them out the window. This is a fact. Android shouldn't have a menu button or removable storage. Period. This is clearly a step in the wrong direction for the Android platform as a whole. Yes, people want these things, but Samsung should've went ahead and planned for the future.
Also, Touchwiz very much appears as an Android replacement, not so much an Android phone. Samsung is definitely differentiating with software, and that's fine, but Sense appears to flow more fluidly with stock ICS. The options you get with a dropdown menu aren't what we're talking about. We're talking about things like the menu button, the Holo theme, etc.
IMHO Samsung has more than enough time to do a "reboot" of Touchwiz, like what HTC did with Sense. The SGSIII looks like more-of-the-same from Samsung. Exactly what I expected it to be. (for the record, I thought it would be a great device, just not miles ahead of everything else)