The Galaxy S II is arguably the Android champion of the year, and after a long wait, it's finally coming to the States on AT&T, T-Mobile, and Sprint.  Aaron unboxes Sprint's Galaxy S II Epic 4G Touch, which is the first of the three to launch.  Packing a 1.2 GHz dual-core Exynos processor, it offers a 4.52-inch Super AMOLED Plus display, 8-megapixel camera with 1080p HD video recording capabilities, and Android 2.3 with Samsung's TouchWiz 4.0.  It'll be available in Sprint retail stores on Friday, September 16th for $199.99.  It's an awesome phone with some neat changes from the original, and it's great to see the series on US carriers (and subsidized, at that).