I Have been using this device since a year and I am quite happy with this device .
I have Core i7 version which is 5th generation dual core processor coppled with 8 gb ram and a dedicated graphics card Nvidia Gt 840m and 1 Tb HDD. which is a good video card.
I bought this Notebook for gaming . with this configuration it performs quit good.
I Played a so many games on this and some heavy games which are
Metro: last light above 40 fps on medium settings
Call of Duty: advanced warfare above 50 fps on medium settings
Tomb raider 2013 at 50 fps on high settings
Farcry 3 at 60 fps on high settings
crysis 2 at 53-55 fps on high settings
crysis 3 at 40fps on medium settings
Farcry 4 at playable 30-40 fps on law or medium settings
prototype 2 at 50 fps on high settings
Battlefield 3 and 4 at above 40 fps on high settings
Battlefield hardine at 60fps on customized settings
and some more games.
Display is also good its HD Not Full HD, but it works good in indoor and outdoor conditions.
audio output is very law even on full volume bad.
track pad is ok. not so good not so bad.
keyboard is also good.
all the ports works very well.
Now this was value of money product for me because I bought from ebay at almost 43500 rupees it is thialand imported and has prosupport too.
and I got 2 years onsite global warranty.
except audio output notebook is very good.