Besides Carter the author also rated Wilson and Hoover with a zero, he gave FDR and LBJ a 1 which was what he gave B.O. which isn’t much better. His summation of all of them was “Disatrous for America.”
Besides Washington and Trump he also gave Coolidge a 10 all were “Great for America”. What hurt Reagan from being consider in the same group of Presidents was his immigration bill. He was still rated as a 9 out of 10 so still was “Great for America”.
Really is a good book that cuts through the PR BS and has a 10-15 page write-up on each President. Most overrated President, according to the author, was JFK “did little good but not much damage.”
He should have given 0bola either 0 or - number.