Quality review for Blackvie...
Conclusions: Overall assuming price and quality this phone is awesome!
The looks of phone is very nice, feel in hand better than some other phones with edges and also silicone case has very nice grip.
On the software side I saw few issues: changing audio profiles resets your audio settings; In messages when you open, first you see numbers only and contacts resolving is a bit slow.
But I guess software might get updates or you could install newer android.