The level playlists sound awesome. You can make a playlist that includes all of the last levels, or all of the first. But after thinking about it, I wondered if I would really use it that much. I was wondering if anyone else feels that way, or if they disagree.
I’ll most likely just play through every level in chronological order with the Bandana skull activated from start to finish. That’s how I prefer to do things. I’ll give the playlists a try if there are Achievements associated with them, though.