I know they say, "everyone's entitled to an opinion", but this one? Nah, bruh.
"Boring"? There's copious amounts of sex with a veritable bevy of hot girls, and pretty much all of them are among the hottest girls in adult VNs. The story is also immensely gripping and engaging with all sorts of dramatic twists, turns, and secrets.
"Emotion is missing"? There's a shit ton of emotional stuff in this game, so much so that it's honestly incredibly hard not to develop an emotional connection with some, if not all, of the characters.
"Shane's World"? I think you mean "Wayne's World" and this is nothing like that. Aside from the settings being massively different, Wayne's World was a pure comedy movie whereas BaDIK is a teen drama with a sprinkling of comedy added on.