Dan Moren, writing this week at Six Colors:

But you’ve heard about all of that, I’m sure, so we’re not going to rehash it. Instead, let’s get personal: I’m picking out, in my opinion, the best and worst new features of each of Apple’s platforms. To be clear, these are my completely scientific and totally well-reasoned expert opinions on the features that were announced, not just some off-the-cuff reactions less than a day later.