I've decided to watch this "Kyouen NG" for the leads, despite the fact that the premise really wasn't my cup of tea. And indeed, the leads were absolutely great! Kudos to Nakai Kiichi and Suzuki Kyoka!!!
The music, particularly the credits song, is kinda catchy and I honestly liked it as well.
Unfortunately, there's little else worth mentioning here; the rest of the cast was okay but nothing to call home about; the premise was as implausible as they come (imagine trying to make a show having, for example, Watanabe Anne and Higashide Masahiro as leads...good luck with that, right? >___<) and the way it was developed (what with the almighty "scriptwriter/showrunner" and all that...) was also pretty unrealistic.
Forgettable. 5/10