iPhone 3G stories

We just upgraded our iPhone 3G to iOS 4, and we've got three words for you: slow, slow, slow. The update has turned our once-speedy apps into a bunch of snails. Look above for the video evidence, and we recommend iPhone 3G users to not even THINK about upgrading until Apple releases a fix.
Based on our experience yesterday, updating the iPhone to the latest software, iPhone 3.0, is a pretty smooth experience — more trouble-free than, say, last year's disastrous iPhone 3G activation woes. But we're still hearing anecdotal stories here and there...