, despite being a fanmade game, and some of the character portraits being Derptastic, the story and dialogue is well written, though there are points where characters act a tad bit Out-Of-Character, but with whats going on around them, its relatively justified. The story take a couple episodes, around episode 4-5, the story just starts snowballing into a glorious trainwreck of "What the hell is going on?" and later on, jerking as many tears outta you until your head starts hurting.
If you are not a Hetalia fan, however, i don't think you should take a look, because much of the emotion behind the story, as well as many of the jokes, puns, etc are tied closely with Hetalia's characters. So if you dislike Hetalia, you probably won't like this.
Hetalia fans, I have to say, need to look at this, it gives the Characters of Hetalia a bit more depth, and not to mention its an Emotional Rollercoaster that is enjoyable to ride. So hop in, why don'tcha?