Just because you love a language doesn't mean you can't be bored with the content. I was so bored I had to quit early.
It was totally unhelpful.- just rambling, dull dialogs in questionable Spanish read three times over at different speeds. Spanish students would do much better (for ear training) to listen to simple, interesting, well - read short stories where they weren't fooled into thinking there was some specific lesson to be learned.
This was too advanced for me, but my daughter, who has had some Spanish classes, found it very helpful.
Not a primer for the unindoctrinated, and too difficult to learn during rush hour commutes.