Is there a place for Windows RT tablets in a competitive slate market dominated by iPads? Microsoft still believes there is, and the Surface 2 is the company's second attempt to convince everybody else that's the case. Still using the same, slick VaporMg metal construction and crisp-edged style, the Surface 2 is as handsome as ever, but now it has NVIDIA's Tegra 4 under the hood and the Full HD touchscreen from the Surface Pro 2 on top. Is that enough to clinch the deal? Read on for our first impressions.