Summary: Overall the laptop performs very well. I have haditabout two years now. The only comment I have that becomes a strong negative is the touch pad. The touchscreen is essential because the mouse touchpad stops working every couple of weeks for an hour and then clears itself up.
Summary: Cheapest i7 laptop with a white backlit keyboard & touchscreen I've seen so far. Owned a previous 15Z-5523 and dropped it twice cracking the screen. While this ruins the touchscreen functionality, it cracks like a cell phone leaving the screen image unblemished should it ever break.
Summary: Awesome Laptop for the price. The screen is very receptive and the keyboard is perfect. I don't usually like the laptop mouse but this one is great with just the right amount of grip and fluidity. Great storage space. Overall a good buy.
Summary: Worst computer I have ever owned. No real help from Dell! Will never buy a Dell again. Once it updated to 8.1 it would not do much of anything. Sent bach to Dell they restored to 8 and soon as I got it back it updated and here I go again. Don't buy a dell!