First Circuit Opinion Using “Deets” Sparks Debate Over Informal Legal Writing Style

A federal appellate opinion from the First Circuit has drawn widespread attention for its strikingly casual writing style, prompting debate across the legal community.

The opinion, written by Judge O. Rogeriee Thompson, contains the word “deets” — shorthand for “details” — inside the body of a formal federal appellate ruling.

The case at the centre of the controversy is Instituto Médico del Norte v. Greengift Capital, a hospital loan dispute with roots stretching back decades.

In 1984, Instituto obtained a loan of $10,683,230 from Ponce Bank to finance the construction of a hospital in Vega Baja, Puerto Rico.

The arrangement quickly soured, as Instituto and Ponce fell into a dispute shortly after the loan agreement was established.

The opinion’s casual opening drew comparisons to SparkNotes, letting readers immediately understand the main characters, their motivations, and the source of their conflict.

Adding further colour to the narrative, the opinion describes how, while Instituto’s bankruptcy plan was being worked out, Instituto and Oriental got into it about how much Oriental should be paid, before noting they eventually worked it out.

Defenders of the opinion argue the informal style is not a sign of disrespect or sloppiness but rather a deliberate rejection of legal language that obscures rather than clarifies.

The argument runs that stiff legalese is not always rigor, and sometimes it functions as camouflage for decisions that do not stand up to the elevator pitch test.

The unanimous First Circuit panel is not seen as disrespecting a fellow judge but as making the case that formality can become a cage that leads to the wrong result.

Critics of overly formal legal writing have long argued that dense, impenetrable language serves institutional habit rather than genuine judicial precision or public accountability.

At its core, the holding was straightforward: litigants were owed an explanation, and the court delivered it in plain, perhaps uncomfortably plain, terms.

One observation made about the opinion noted that if the legal world wants to stop AI from training itself to replace human legal writers, Judge Thompson is doing the Lord’s work in messing up the algorithm.

Whether the opinion sets any kind of stylistic precedent remains to be seen, but it has already reignited a long-running conversation about how accessible court opinions should actually be.