Yes and no—let me explain better: I like to unlock all the CG scenes and complete all the routes; if there are songs, memories, or special endings, I unlock those too. The same goes if there's a progress bar—for example, if 50% of the game has been completed— but if it's not mandatory to go through a bad ending—in short, if that bad ending doesn't have a CG and isn't necessary to reach 100% or whatever the game requires—then for me, that experience can be skipped (of course, if the love interest is a jerk, then every bad ending is fair game), if the route is female-focused or boring, then I skip it just to get the CG; if there are options among them that can be skipped because they don't achieve anything other than extra dialogue, then I don't select them either—unless it's an interesting response or to create drama. So, for the most part, I complete it, but only if the game requires it; otherwise, depending on the situation, it can be skipped.