I have only watched the first 5 specials since they were free on YouTube the rest I can't fine online. The one site I found you can watch it on is BiliBili but it has a region lock for me. So anyone with a VPN or lives in a different a region will have a much better luck to watch it than me. Anyways from the first 5 episodes I say this was sweet little series of specials I would say it's not much different than show though. I liked it from what I saw. The art is the same as the main show sodon't worry. There is nothing that special to it it's just like the main show just has less plot.