it wont be 100% constructive, but i'll try my best
First off, I'd like this to say: Its 4:57 AM, and its my birthday today.
Sweet Sixteen, isn't that swell? Any other time I'd fill this review with useless typing, but you asked for constructive reviews and thats what you'll get, excluding this paragraph (unless you yourself, consider it constructive). Okay, here we go, sir.
The title really caught my attention, and before I watched, I really pondered whether it could live up to such a good title. It did. It does. I really liked the loading animation of the young sir running around. Its a swell idea to have the original and old Newgrounds preloader made special by special little sirs running around. So I enjoyed that.
But first off when the movie started playing, I tell you this, the lacking of the sound brought alot of this sweet ass quality down to nothing. I know its an animation, but without sound its just graphics. With sound its a completed story. And for what its worth, I loved the sweet ass quality of it all. This is one of the finest animations I've seen in a very long time.
I know this was for animation class, or some school project, but on your next animation I reccomend the following: Less cliche Cartooning tactics (Ex: The kid taking a good 5 seconds to fall into the trap door, with an over exagerated fall), Music and/or Sound Effects (They REALLY set the mood for the cartoon. Last, try not to put so much clutter on a single screen, I have a 1gig Intell Processor, and I had to watch this on medium quality when he was riding his bike through the rain. But then again, its your choice. If you want to inconvience your viewers, then do so, and I'm sure thats not why you put so much clutter, but just for future knowledge, is why I says this.
Overral good sir, I'd say I love this. Excellently animated, enacted quite perfectly (as in, you got the story out there without bullshitting us through mindless dialogue or rerun scenes), and pretty funny all in its own. Keep submitting these awesome things you do, and in no time you'll be one of Newgrounds greaters. I promise you that.
PS: After watching it three times now, I must say, it REALLY lives up to the title. Haha. And now its 5:11, and its still my birthday today. Sweet Sixteen.