Its probably the most affordable, feature rich and well balanced phone as of now!
BATTERY is the biggest plus of this phone.8.5 hours of screen time tells it all.
PERFORMANCE is its next big plus.snapdragon n Adreno GPU are worth every penny. I personally have 2gb ram model. Even after with 5 heavy apps in background 740+mb ram was available. Butter smooth!
MIUI is amazing. (personally having used both lumia windows ui and stock android of moto). CAMERA is crisp and very good in outdoor bright conditions. And performs average in low lighting. f/2.0 provides fab DOF for both rear and front.