Incredible
The story is fantastic, there's nothing like it that follows such a unique style and pace. The voice acting was also incredible. And how you were able to put great humor into what was a truly dark story is a gift of epic proportions.
But I won't lie; what really seals the deal on this one and blasts its awesome levels sky-high is in the visual department, both technically and artistically. Your animation is, well, some of the best there is. Online or otherwise. In fact, when it comes to Flash skills, Michel Swain and Adam Phillips are the ONLY people who top you.
This is the best thing I've seen in a long, long time. There's no doubt about it; Tarboy is going down in history as one of the most famous and recognizable characters on Newgrounds. Tarboy II, well, it's something to look forward to!