I just got the mook today and I have to say that the DVD is pretty good if you are fluent in Japanese. There’s 5 main chapters on the DVD. 1st one is a commentary of sorts on each of the finals. 2nd chapter is pretty interesting as it follows Nuki for the entire day 1 of SBO because he’s apparently one of the few players who are good at 2D and 3D games. So it’s got a lot of short interviews with Nuki after each of his matches and you get to overhear the conversations between his teammates. 3rd chapter is pretty much a “dream match” section where they have the players who couldn’t play each other in the tournament play each other. I thought that this would be great except that the 3S and CFJ sections have exactly 1 match each… 4th chapter is the breakdown of matches with the actual players discussing what they were thinking during the match. 1 match for each game was chosen for the DVD. This is pretty much a video version of the breakdown section they have on the normal Arcadia magazine and it’s only helpful if your Japanese is really fluent. 5th chapter is a combo video of Melty Blood: Act Cadenza with various characters doing 2 combos.
I found that the mook itself was better than the DVD cause it’s just got more info and in the SBO section, they do profiles of the top players and it tells you what their daily schedule is like and which arcade they usually play at. Also, it’s got around 6 pages of preview for GGXX/ and a 20+ page breakdown of Tekken 5.1 written by 3 Japanese Tekken players.