Two basic kinds of winning traders: those who rely on (long-term avg, like 800+ trades) high winning pcts with a neutral (and below neutral) reward to risk ratio and those who rely on relatively even odds but with a 1.5x-2x reward to risk ratio.
The SuperTrend works (i.e. a winning system), but not for the first group I mentioned and not in the way the OP has presented its usage. [I've had it on my charts for 10 yrs now.]
You learn a lot by watching something in real-time without any pre-formed ideas on its canned usage or by relying upon others to do the necessary due diligence. [Well, on the second, we're not talking about special, giving people like NoDoji was now, are we]