Performance is 55% over 10 days with a drawdown of only 3.5%.
Percent profitable is only 30% with almost 2k trades.
For sure this won't work as a standalone strategy, with 2k trades commission and slippage will destroy all your PNL but it can be a pretty good base for a more complicated strategy with good filters.
Past performance does not guarantee future results.
In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in a publication is governed by House Rules. You can favorite it to use it on a chart.