There is no brilliant, successful example of an sf series following an overarching pre-plotted storyline from the beginning to the end of the series. That kind of narrow plot-focused writing produces mediocre drama.
I can understand if you disagree with criticism, embrace it in spite of it, but "no basis" for criticism?
Given that you've never posted anything more substantial than "the show didn't turn out to be what I wanted it to be" pretty much demonstrates that, yeah. Posting the same thing repeatedly and at length does not make it at all persuasive.