These videos are worth watching if you are a fan of Tengen Toppa Gurren Lagann, but are useless on their own, and, rather disappointingly, are not worth much even in conjunction with the original series. The music is okay (some tracks are better than others), but, seeing as all of these shorts are set to music, "okay" really doesn't cut it. The animation is not amazing, and the stories...well, their range is huge, and they are all completely different, but essentially, none of them are exceptional, and many of them are just plain bad. The best were the nostaligia-inducing ones, the ones where the audience gets to see Kamina and Yoko and Simon and Nia in all their alternate-universe-ed glory. My personal favorite was the first episode, where Simon, Viral, and Kamina saved Nia from a castle...if that sounds mundane, that is because it is...and what does that say about all the other worse videos?