This was original, delightful and artistic! This simply is my favourite game on Newgrounds, thank you!
Okay, what I liked the best must be the gameplay and the concept. The gameplay in itself wasn't really complicated, but it was a real pleasure to control the character, so it was perfect. And the page-switching-thing, very cool. And especially the color switching, which made the game different, good looking and just awesome!
And the level editor, what an awesome thing to put in a game like this: The first thing you're thinking of when you play it is: "Oh, I wanna make some levels too!" At least that's what I did. And making levels in this game is also a pleasure, because there are so many possibilities, and three times more posibilities because of the pages. Very cool with the interactive rating system and the "Enter the unknown" ability (although those levels quite sucked...).
Overall, a very nice game with perfectly fitting music, an experimental/new and cool style and atmosphere. So smooth gameplay, and so many smart levels. And you even get to be a little creative. What more can I ask? PLAY IT GUYS.