So Shiny Festa is a three episode OVA that depicts the girls being selected to participate in a music festival, but festival itself is a separate instance, so this OVA works like a linear visual novel in a sense where the beginning & end are the exact same for each episode, but the girls are broken into different groups for each episode and go about their performances in their own way. All main members of 765 receive a moderate & justifiable amount of exposure through each episode as well. There's not quite much to note about this as it all plays out like a standardscenario from the main show. Quality is still up to snuff from the music, implementation of it, the art, etc. Felt like an odd choice to create a repeat scenario rather than have each group take on unique situations, but aside from that there's not much to scoff from. Recommend? Not sure I'd say that exactly, but as a fan of the series you may as well whenever you can as it's around an hour overall.