Before I received it (and even within the first couple of days of getting it), I wasn't overly thrilled or even really interested in the fingerprint scanner. Now...it's second nature to unlock my phone like this, and the feature works flawlessly. I really find it rather nice, convenient and most of all, secure.
The camera is just awesome. It truly is. The things I wished for on previous iPhone cameras are present...Now I can only hope that Apple takes a page from Nokia, and implements a more functional zoom feature in the future. Once the zoom function allows for a more legitimate use of such, this camera will be damn near perfect. The flash works good for what it is, but this type of flash is just not ever going to serve as a proper legitimate camera flash.
Everything else kind of becomes redundant, because they are things I have loved about the iPhone for many generations now.