Bought Moto e in October 2014 which is still working perfectly. This made me a huge fan of Motorola. Bought Moto E 2015 5 days back. You will not get better durability and design than this. Perfect ratio.
Audio quality of the phone is quite good u can hear the ring loud . The call quality is exceptional which is the main feature every smartphone should have. The speaker volume is extremely loud and the front firing speakers are very helpful. You wont have to put your phone with screen side down to hear your notifications.
Display of 2nd gen E is better than other phones in this price simply because it has gorilla glass on top. The resolution is also fair for 4.5 inch screen. Ive seen some samsung and htc devices with fwvga display for 5invh screen even the cost is more than 10k. So Im totally more than satisfied with its quality display.
Camera is nothing that should be considered in this price range but still it gives decent results in good lighting. Lack of flash is though disappointing.
Gaming on this is as expected smooooooth.
Now comes the brilliant aspect, battery. The 2nd gen E is giving far more better backup than the previous one and I can say it is the best under 10k. But it takes 4 hours to charge fully.