Aside from the hideously pedestrian "Newspeak" English that infests its pages, it's an inaccurate translation. These jokers aren't helping things as far as that's concerned.
Get a Douay-Rheims or an Ignatius Study Bible (CRSV). Or even the Oxford Study Bible is better.
I sure didn't convert to Catholicism on account of the excellence of this translation! au contraire, like the "contemporary Catholic" music (which is neither contemporary or Catholic), it was a stumbling block. And would be to any person of taste.
To me, New American Bible is a starter Bible or intro Bible.