Last night, Sprint announced the HTC EVO 4G LTE (did you follow our Twitter coverage?) — one of the slimmest smartphones available on any U.S. network. Not only is it skinny, but it also has a very sharp 4.7-inch display, runs Android 4.0 Ice Cream Sandwich, has an amazing 8-megapixel camera, a large battery and will support Sprint's new 4G LTE network. Sounds like a winner, right? Read on for our first impressions on the newest EVO smartphone.