I am sure that the Department of Justice has never described the FISA process as being so slipshod and lacking in meaningful final review before a FISA application is filed.
Responsibility for accuracy is pushed down the ladder. The claim is that the review is thorough and meaningful and 100% accurate, totally forthright, nothing hidden from the judge, no question the justification is sound.
The worse they screw up, the harder they defend the institution.