I loved the Amagi Brilliant Park anime with a passion, so the OVA was amazing aswell. Me fanboying aside, its a great OVA and it captures many if not all of the charming aspects that you got to see in the anime. All of the mains from the anime got screentime and it felt like it could be the first episode in season 2. Overall it was great, if you liked the anime, youre gonna love the OVA