!
Graphics: Well, not much you could do for a connect-the-dots-through-the-o ther-dots game. Graphics were pretty good, I'd have liked more than just that one background template, there's so much left untapped there however.
Style: My motto has long been "Keep it simple, stupid!", and orginiality has always won points with me. You've combined both into this game, as well as the gamplay itself. All of the puzzles are tough, but when you figure it out, you're saying, "Why didn't I think of this sooner?". Full marks.
Sound: Oooooohhhh, I had to hit you for this one... More music! Music is good! It is your friend! Also, the noises when you activated the nodes and when the proceed button showed up got REALLY old REALLY fast. Maybe not so... repetitive? Yes, it was somewhat repetitive.
Violence: It's like connect the dots. No violence used. Duh.
Interactivity: Interactivity is pretty much the whole game, it's one big user interface. Of course you get ten, especially because you made some nodes unmovable, making it even more taxing on the mind.
Humor: Same situation as violence. Unless you think connect the dots is funny....LOL DOTS HAHAHAHA SO FUNNY! .....not likely, huh?
Overall:Good game, Make something of a sequel...Nodes 2, more dots than ever before! Hmmm, not so much... get working on that!