As I said best laptop I have ever used. the graphic(Nvidia) is awesome. I played game all the time and do lot of things. battery back up is also great. you can watch 3 movies in full power.
user interface is great.
one thing I like the most if you do something wrong( when I first bought it I have dome some software damage)
it has a recovery switch from where u can install all the things and install the whole operating system.
I am using it very roughly.
and it gives the best performance after 5 years till now.