Under what measures is the economy doing “very well”? I see low unemployment rates as one indicator of good economy, but otherwise we have low labor force part

Under what measures is the economy doing “very well”? I see low unemployment rates as one indicator of good economy, but otherwise we have low labor force participation, low wage growth, low GDP growth (lower than the annual deficit). The S&P 500 is in an earnings recession. https://www.marketwatch.com/story/the-sp-500-is-in-its-first-earnings-recession-in-three-years-2019-09-18 https://www.marketwatch.com/story/the-sp-500-is-in-its-first...