The only odd things I can think of with respect to the original NAB are minor. One is how the verses - not the chapters - are numbered in the Psalms. It makes them one off from every other version. The second is that there are a few places in the OT where a block of text has been moved from one spot to another where the translators felt it fit better. I can’t think of an example off-hand. Neither should discourage its use.
Gary