This is how a season should be concluded.
Of course, if you didn't enjoy the original season, you're probably not going to like this. But if you did, it nicely wraps up the season in a super long treat. The OVA manages to capture everything that made the original season so entertaining and gives it a well rounded ending to boot
The OVA takes place during the baseball game, which was already established in the main season as an important plot point, due to the parallels to the baseball game singularity that happened in the previous year. During the game, Joro doesn't do anything super astounding as a protagonist, which is incredibly in line with the rest of the series, and manages to resolve the conflict in a way that a harem protagonist wouldn't, which follows the theme of the series. Overall, it's has a really light-hearted tone that matches great with the rest of the series.