Way too short in my opinion. I somehow like those distortion effects but there are way too many, screwing up especially the interesting parts in some conversations.
I think all the other Making Of's were just better, we got to hear more clips of unreleased songs to torture us. Meeting ATS was interesting though, but all you get to see is them trying to achieve weird sounds for their album and almost the entire catalyst song in the middle, WTH, what a waste of playtime for this short documentary. We see almost nothing how they actually record a song.
I thought the Catalyst video was on the DVD as well, but apparently it isn't.
The documentary occupies not even 2 GB on this bonus DVD. They could have thrown a lot more stuff on there like they did for MTM.