Haha, that explains his engineering son working on his butt!
At first, I really was having a hard time navigating through the menus, and there wasn't any kind of coherent process of jumping back and forth, but once I saw a majority of the menus, it made a lot more sense. Once I was able to view certain windows multiple times, it was much easier to get to where I wanted to go.
I kept thinking that I was supposed to figure out a puzzle, but even after getting to the end, I didn't see how I was ever going to come to that conclusion. Is this a puzzle, or just a journey to the ending?
Also, what was the deal with the "gathering?" Every other storyline had some kind of relevance, except for that part. Not to mention that weird part with the anime and the fetishes. Still confused about exactly what was trying to be said there.
In any case, I ended up enjoying this more than I thought I would, but I wish there was more information that tied everything up together once you got to the end.