Aaron reviews the LG Apex, another Android smartphone available on US Cellular.  It packs a 600 MHz processor, 3.2-inch display, 3-megapixel camera, 1,500 mAh battery, a physical QWERTY keyboard, and Android 2.1.  From the browser to the touchscreen, it's exceptionally laggy, and pales in comparison to other mid-range devices like the LG Optimus U.  Whether you're a first-time smartphone owner, a new Android user, or you're purchasing for Grandma, there are better options to choose from.  Part 1 of 2.