When I bought this phones I was feeling happy the way it responds and battery life was just superb it gives me a full day usage almost 11 hours and it comes with a guaranteed upgrade of latest android but after 10 months if using some of the cons I found in this phone is
It's a slight bigger but because of its back curve it's easy to hold. The 13 mo rear camera is hell slow if you want to capture some immediately it take almost 30 sec to open and that moment is gone
RAM management is very poor it keep hearing and hanging. What is was expected from Motorola Google Nexus 6 it not at all delivered now. Sometime phone heated like hell even ni application running in back ground
Even the big processor like snapdragon it is not even perform well
So for me I will give this phone a 2 star rating and now a days it's better to go for any other brand with faster processing and better RAM management.