I've read the manga and watched the first and second seasons, and seeing the adaptation that Doga Kobo is doing with respect to the manga, this may be the best adaptation of Oshi no Ko so far. I'm enjoying it even more than the other seasons, both visually and because they're adding new things to the story to make it easier to understand than it was in the manga. Honestly, if you liked Oshi no Ko in the first and second seasons, you should keep watching because it's almost over and you'll get to see the long-awaited ending of the manga.