What is Reddit's opinion of Fast Fit: Easy Pattern Alterations for Every Figure?

From 3.5 billion Reddit comments

I am not KamikazeButterflies, great name. but I will recommend Fast Fit by Sandra Betzina She has fixes for most of the common fitting problems. The thing I think she does the best is she describes the fitting problems in easy terms. Like, if your pants dip down when you sit you need this adjustment. I think beginners find it easier to understand then other fitting books.

For sewing technique:

https://www.amazon.com/gp/aw/d/1606522086?psc=1&ref=ppx_pop_mob_b_asin_title

For fit:

https://www.amazon.com/Fast-Fit-Pattern-Alterations-Figure/dp/1561586498/ref=mp_s_a_1_3?dchild=1&keywords=fast+fit&qid=1628522803&sr=8-3