I'd imagine all traders go through the period where they think the "secret" of the market can be unlocked by learning some sophisticated, esoteric analysis technique. The motivation is uncertainty and the goal is certainty. But there is no certainty in the market, except that if you can't find a trading technique simple enough to confidently follow you are going to be the source of income for somebody who does.
VSA seems to fall into the holy grail category. Way too complex. Market Profile isn't as bad, but I dumped it because it simply gave me too much to think about and didn't help much to begin with.
It's interesting that there seems to be so many people on this board who are into those two techniques.