I bought Gotta Tango and tried to understand it but eventually gave up. Let me say at the outset that I'm a big fan of Paz and Hart's "El Firulete" online and their "Tango, Our Dance" discussion of of tango's history and nature. If I lived in New Orleans, I could take some of their classes, but since I don't, maybe someone else can clarify this for me.
Having learned tango originally the Basic 8 way I decided, as you do,
to do some research and this book was the first tango book I bought
probably because it had a DVD too.
I found the actual tango teaching words almost impenetrable. The weirdest
concept being to describe what the man does from the viewpoint of the
woman. Instead of walking with a certain leg you do crossings
or openings depending on how it appears from the woman's vantage.
Excuse me, I just want to know which leg to use and where I'm going.
The woman can't see what my legs are doing anyway and she doesn't have
to, that's my business. And now besides a cross and the cross basic walk
Alberto has crossings. How many crosses does a man have to bear?
The book seems to say that all steps in tango are turning -- "the woman around the man and the man around the floor." Do they really mean that? Is this a style of tango? Is it something that follows necessarily from the "V" embrace?
Everyone I've ever seen dance tango does forward walks and side steps to the left or right in addition to clockwise and CCW turns. I'm aware that on a small floor, the line of dance does necessarily curve to the left, but that seems a different matter. The included video disk helps but I'm still confused.
To me the book is hopelessly confusing and unenlightening.
In principle some people will say that Tango is a simple dance: hug your
partner and walk. Well it's more complicated than that but not as
complicated as this book seems. Part of the problem is describing
a dance in words, and part is its jargon ridden nature.
And I don't think the style of tango espoused in this book would make
you very welcome on a busy dance floor. Somewhere on the DVD you
can see how much space is required.
My advice would be to learn elsewhere, as you've got the book read
some of it again and it will be rather less impenetrable and maybe
of a little use. As for me, I've never really found it of any practical use.