I really hate how so many people stick to saying "But the iPhone 4 still sells best". It is a phone from last year, there's been tons of great phones since then. Thinner, with better screens, faster speed and some great ui-ideas. And in a year they will be even better. Apple has always been the innovator, the ones who surprise with something new, something never seen before, something that was way beyond their competitors.
Samsung, Blackberry and all those others have been playing catch up eternally, but if Apple just releases a miserable speed bump after 16 (!) months, next year it will be Apple that has to catch up.
Everything points to that, but I can't believe they've screwed up so much, especially not now, that Steve Jobs left. This would have been THE most important keynote in Apple's recent history.