Wow, I read several and some of them seem to be nothing more than an edited Apple PR release.
Quote:
For people who own an older iPhone, such as the 3GS, or for those looking to dump a creaky Android phone, the decision is obvious: The iPhone 4S will be a big jump in performance, camera quality and call clarity, and Siri will be a fat bonus.
If you’re an iPhone 4 owner thinking about upgrading, you have a tougher choice to make. Thanks to the two-year contract imposed by AT&T and Verizon, you’re not yet eligible to pay the $200 upgrade fee for a new phone, so you’d have to spend over $600 just to get the 4S.
I found this (or something similar in three of the four articles I read

) making wonder if any of these guys have any objectivity whatsoever.