Actually I agree that the fingerprint sensor was innovative. I wish my Android phone had one. Siri, on the other hand... eh.
Siri still doesn't seem to be able to do that much of note (though I haven't read through today's announcements) and a straw poll of my iPhone using friends suggests that none of them really use it anyway. I'm the same with the voice functionality on Android, though I do use the cards provided by Google Now a lot.
On the other hand, Google Now on Android (voice commands/voice search) is extremely handy and useful for me and many of my friends here. They seem to do it all the time.
Siri still doesn't seem to be able to do that much of note (though I haven't read through today's announcements) and a straw poll of my iPhone using friends suggests that none of them really use it anyway. I'm the same with the voice functionality on Android, though I do use the cards provided by Google Now a lot.