The writing here is absolutely delicious, as is the fact that this game is an homage to the Wars series (advance wars in particular.)
The game does have a few flaws, though. Ignoring the fairly weak variety of units available in the game, there are only really a few gripes. The primary gripe I have with the game: players should be able to disable battle animations. The missions are already slow and spaced out. While the writing is great here, repeated battles really grind the game to a near halt. Also.... there a save function? I haven't noticed it if there is one.