Hot Hardware published a review on the Lenovo ThinkPad X1 Carbon (2014), A Fantastic Revision
A quote from the article:
... It could be said that Lenovo's ThinkPad X1 Carbon series cuts through the stuffy corporate facade, offering something for the conference room or coffee shop with a sleeker physique and sports car-like good looks. The original ThinkPad X1 Carbon was initially released back in 2012 and at the time, its carbon fiber-infused chassis offered a rare combination of build quality and light-weight durability that Lenovo could still call a "ThinkPad" but with a style and feel all its own.Lenovo ThinkPad X1 Carbon (2014), A Fantastic Revision @ HotHardware
New for 2014, Lenovo has completely revamped the ThinkPad X1 Carbon, from the 4th generation Intel Haswell Core series processor under its hood, to its new higher density carbon fiber-filled polymer skins, a higher resolution display and even some major upgrades to the keyboard area. The previous generation ThinkPad X1 Carbon scored itself a HotHardware Editor's Choice award. Let's see if the new ThinkPad X1 Carbon has what it takes to earn that accolade again.