This laptop is very good, Basic no-nonsense/gimmicky solid business laptop and not a Gaming laptop. The drivers are readily available and the installation of Win 7 was a breeze.

Few Cons,
1> Camera driver for Win 7 is not there, so had to Download and use the Driver meant for Win 8 instead.
2> Build quality is a bit flimsy. The plastics used could have been better. The brushed aluminium finish is a silver lining though.
3> The display is a bit dim, I have to keep the brightness at maximum ...

Guys Don’t go for looks and congif, instead first look for quality of the product.
Lenovo Z50-70(59-420310). somewhat satisfied in terms of stylish look and performance. I still advice have a look on DELL.
Some drawbacks in this product......
Low thickness Fiber finish, more care is required here.
Camera quality not so good, HD camera should have added.
Hardware product loosely fixed, for eg.. DVD Drive
No Anti-Glare display.
Less shortcut button on keyboard, no wifi button.
Advantage.........

Usb ports not working. Card reader not working

I hav been using since 4 months....itz a great laptop with battery backup atleast 6 hr.
look is awesome
DONT THINK of any other brand