When I first watched Scott Pilgrim, I thought it was just unbearably wierd. But, based on comments here I decided to try it again. I turned out that, when I'd ripped the DVD (I can only watch them ripped so I have to go through the hassle of ripping every rental), I must have accidentally ripped it such that some sort of voice over commentary track was active. Since I only ripped the movie, not the disc, I didn't realize that it wasn't actually like that. It's not a real commentary track, so I thought it was really how it was. Having watched it the right way, it makes a lot more sense now.