Bought this phone 6 months ago from flipkart science then I had no single issues on this device.
Specifications wise it is a very mediocre device but with amazing speaker very good processor and good amount of ram, but you know all this.
I am going to share an incident happened with my phone.My lenovo a6000 plus fell into a bucket full of water for couple of seconds.As a precaution my friend suggested to remove the battery.i was so afraid but then I read on internet and I used hair dryer to dry my phone then I completely wiped my phone and kept in a bag full of rice for couple of hours then I blow dried it again and inserted the battery and it was working without any trouble, It has been 5 months since and I had no troubles with it.This is the reason why I like Lenovo devices so much.