Top, top quality smartphone. The 'pop-out' keyboard made it stand out from the competition and it doesn't disappoint. I could go through a huge list of what it does well, but that is in the product description. A few main points, the screen is beautiful, only bettered by the Retina and the Super AMOLED on the galaxy S. The 800mhz processor is by no means slow, and the hinge may be a little slack but with the way you hold the phone it does not drop closed anyway.
It feels top notch, the metal details make it feel like a well built phone. A very impressive piece of kit that has had iPhone owning friends of mine dying for a look.