It is amazing how the internet can be life changing, money saving, time saving and still make you feel like an idiot at the same time.
I came across a well marketed super-fast language learning scheme called the Pimsleur approach at a low price and which seemed to make compete sense, from an ad placed in some website. I usually ignore most ads, but this one was hard to miss, and listened through their entire presentation.
Just before I almost purchased it online, I decided to read more reviews, which turned out to discourage me because of the hidden costs and ineffectiveness beyond a basic level and how its almost a scam. But they were also advertising alternative products.
By this time I basically lost interest in the whole thing, again realising the simple notion that there are no free lunches and no shortcuts to acquiring a real skill.