Who would have thought that a gigantic tax cut for corporations would help create jobs?
Now for the difficult question: was it worth it?
Lets do the math.
According to Bloomberg, the tax cut costs the USA 112 billion dollars per year with growth already factored in. Lets be conservative and round it down to 100 billion dollars.
Bloomberg - Are you a robot?
According to your article, slightly over 2.5 million new jobs were created last year. Assuming that all those jobs were created by the tax cut and none of the job losses (16k in information) were because of it, which is a pretty big assumption, lets do a quick division:
100.000.000.000 $ / 2.500.000 $ = 40.000 $
In other words, instead of cutting the taxes for corporations, the USA could just give each of those 2.5 million workers fourty thousand dollars each year for picking up trash in the park or walking the dogs at the local animal shelter.
But of course, THAT would be socialism.