The first reviews are here, with David Pogue, Walt Mossberg, Edward Baig giving their take on how the iPhone 3G compares to last year's model. Seems the consensus is that there are some good tweaks, but it's nothing jaw-dropping. And you first adopters shouldn't feel depressed -- you can get a free 2.0 software upgrade. The Journal has a simple chart that breaks down the differences between the models.
What are your thoughts? Want one now that it runs on the 3G network? Upset you didn't wait a year and ended up paying more? Could care less?