Yu yunique is a good phone. but not the best because the major reason is the pricing of phone it was launched in at around 5000. at this price the phone was very good it comes with great feature considering the price in every way like display.
Performance, cameras ., OS., as well and the battery is also very decent means good phone.but after some time yu increased the price of the phone and the phone is costs around .6500rs at present.
So the pricing is little bit high considering the phone because there are also much good option like redmi 2 prime and the meizu m2 they are much better than yunique in every department .but yunique is good phone. it is a preferable phone I write the pros and cons which I noticed ( pros 1) . Good cameras, 2. Good display, 3.decent battery life 4.good performance .( cons) .1 non removable battery., 2.Battery is good but not best