Positive features of the phone:
+ The camera! No matter what the lighting conditions, the images are always satisfactory.
+ VCR in Full HD at 60 fps, with mod even 4K and 120fps recording in HD.
+ Large, sharp Full HD display with good viewing angles and sufficient brightness.
+ Brisk pace
+ Battery; The battery pack with 3000 mAh lasts a long time and is also very satisfactory.
+ LED rear + front.
+ Nice features like Knock Code, Dual camera, etc.
+ IR transmitter, which allows you to control the TV, hi-fi system, etc..
+ P / L ratio
The only thing that personally I do not like, is the LG launcher.
The complete design is mMn pretty ugly, but can be due to other launchers themes and indeed eliminate.
Update:
Apparently it does not get baked LG to provide the update on Lollipop finished. On demand you will be ignored or treated unkindly.
That the update policy of LG is the ultimate, is well known.