I definitely like some of the ideas in here, and I think the choice to make it word-less is a good one. BUT, speaking from a filmmaker's standpoint, you need to cut the film shorter. The cuts need to be more activated. There are times when we cut into a scene and have to wait a few beats for a character to show up on screen. We should cut from a scene before the character is completely off it, to a new scene where the character is already entering. I think it would help the flow of this piece. Also, the sound editing needed just a bit of finessing, and it made some of the cuts too apparent (often, we want to hide the cuts. Though this is a stylistic choice, I think this film would benefit from it).
Oh, and one more thing, this piece isn't really for Newgrounds. Newgrounds specifically asks that the videos you upload have some use of flash or animation in them, and this is pretty much straight film. Anyway, I hope this didn't sound too harsh! I hope you keep making films, because it seems like you've got some cool concepts.