Disable vine, it sucks you can't uninstall but it's a workaround.
I know, but I really don't like Vine as a service, so having it as undeletable bloatware feels really very silly. It's not like it has a system level function.
Whats the playback bug in g music?
Gapless playback doesn't work. Apparently a one line change fixes it if you're rooted, so hopefully a software fix will come fairly quickly.
Every smartphone camera sucks compared to apple. Once L hits though, coupled with the the new google camera app. It's gonna be bananas.
I hope so, but ultimately the camera app still relies on Sony's firmware and drivers, even post L.
Had my Z3c since last week and really liking it. Not sure about some of your qualms, though maybe I've just not encountered them yet. For example:
-Nfc logo. Do you mean the really tiny symbol on the back of the phone? Because if so personally thats so small and on the back that it doesn't matter in the slightest.
No, I mean the one on the status bar, that the only way to get rid of is to disable NFC. And the menu to hide icons in the status bar doesn't include that icon.
-Contacts, are you wanting it to not actively select contacts from Facebook and Skype?
Skype puts it's contacts into your address book and for some inexplicable reason they are read only and can't be deleted unless you remove all Skype contacts entirely.
-Two camera buttons, do you mean the on screen Button and the physical one, don't mind it.
It's not the end of the world, it's just superfluous, and the emergency call and ICE buttons make that screen a little crowd already.
-Vine, not got that installed in the first place so doesn't concern myself.
It's pre-installed on mine.
For the avoidance of doubt, I love the phone. They're not big niggles. Just things I would hope a software update fixes at some point.