I tried that too, along with Paul Ryan's speech (which got 0.14 - Your text shows only a few indications of 'bullshit'). Then, I tried the copy on my landing page and got a 0.25. It's shameful to realize that I'm a bigger bullshitter than two politicians.
If you brazenly lie using strong phrases without any weasel words, it'll come across as not being 'bullshit' grammatically. I don't think the software has a fact checker.