Great? Certainly. Polished combat, 3D graphics that go wayyy beyond the scope of the traditional mobile realtime strategy game, and an actual real-life sense of humor!
Little? As long as you're playing on your iPhone. Unfortunately, if you want to play on an iPad the HD version will cost extra.
War Game? You know it. The layout of the maps makes Great Little War Game feel like an action app. Everything takes place in such close quarters that, on many of the levels, you can get away with a run and gun style of play.