I bought this laptop in used condition, what I loved about this laptop is its Full HD( 1920* 1080) screen.
Its skull candy sound is also nice.
I generally uses this laptop for Coding so its resources are not used much but when I play heavy Games like Assasins Creed IV, Battlefield IV etc.then it performs like beast with no lag at all, thanks to the Core i7 processor with 8 GB DDR3 RAM.
It also has dedicated AMD Graphic Card with makes editing of videos and other graphic, video related tasks.I have never faced any performance issue with this laptop.
The service of dell is also awesome that I realized when I got the keyboard changed because I bought a second hand laptop so it was the only fault.
I would say go for this laptop.
Thank You