The animation's maybe not the most animate all the way, like aside from most scenes not actually having animation, the one where Pico crosses the street for example, has the street lines changing direction as his feet do, so you clearly see it's just flipped around with each step. If you had two layers and just flipped the feet for example that'd be just perfect. :) Feels like you could amplify this a lot with little improvements like that. Or a little head bob. Zooms. Pans. A little movement even with less animated details in more scenes.
That said though, the story's really more important than the animation here, the music's suitable and the graphics ain't bad, it's a solid one! I love all the background details, posters and what-not, the alarm clock showing the error messages. All the detail works well with the less animate style; always gives you something to focus on regardless.
As for the plot, as I don't think Pico's really a psycho, more so a civic defender in school shooting times and all, a just overall cool dude who happens to gain firepower and manage it pretty well when he does... this is quite the twist hmm! And a tragic end really, though nice that it's still ambiguous, maybe some day this could even have a sequel, something like Pico The Redeemer, Pico The Fugitive, Pico In Prison... who knows, the potential's endless. :P
Happy Pico Day man! Good stuff.
-cd-