This special is a recap of episode 1 to 5 from the main anime. There is no new animation whatsoever, but we have a new voice from M and Pitohui. This is basically like a reaction video from those two, watching and analyzing how the first Squad Jam goes, following LLENN. Not really interesting to watch except you somehow forget the plot line and need to watch recap from the officials. I think its better off to just watch it from YouTube. Though their reaction are counted as "new content", if that's your intention, then that's okay. They of course reuse the animation, taking highlight cliphere and there when there is something significant happening. Also still use the same OP and ED. And the way they use it is very clever too. Its not just randomly placed music in an anime, but the characters is actually listening to it canonically inside the anime. So should you watch this anime? Well if you're a superfan of either Pitohui or M, why not. But I reccomend you to watch it after finishing the main anime even though it is a recap, because there's a subtle spoiler about the show major plot twist. Thank you for reading my review :)