Apple's typical pre-launch review embargo on the iPhone 4S lifted late Tuesday and provided a very positive though qualified look at the design. The late Steve Jobs' favorite reviewer, the WSJ's Walt Mossberg, had some of the highest compliments for the eight-megapixel camera, which he mentioned took best still photos and videos he had seen from a phone, with "gorgeous" colors. A more detailed look from This is my next's Josh Topolsky was more specific and noted that it was not just much better in low light but was exceptionally color-accur