We should not ask for much more to this unit. It's not a smartphone but rather evolved a phone, we will say. I do not want too greedy smartphone consumption.
Goodies: good finish (but nothing exceptional either). Nice in the hand. Easy management of SMS. Comfortable keyboard (it was a little my fear, because so far I was not too adept tone telephones) and flashes to indicate a received text message or call.
But it's much better than to compose sms on the keyboard of a more basic phone. Small flat, the sound quality in speaker mode and ringer is quite passable. So not a phone for show but which corresponds to certain types of use as stated above. The screen size is sufficient for it. but can help for other very punctual uses (email, internet).
Functions not tested at this time because my initial use, but not emphasized: wifi, bluetooth, photo, internet, radio, facebook, twiter
Edit of 08/20/2013: after a few days of use, I confirm that the keyboard is very convenient to use. This changes sms sent on a more basic phone. A real comfort! And facebook app is handy in troubleshooting when one has no computer at hand.