Torzon Decisions Every choice this involves, with what each option costs you
Start › The decisions

Leave feedback or not

A minor step that produces a permanent public record, which is worth thinking about for a minute rather than none.

Leave something short and factual

What you gain
The corpus everybody reads gets slightly better, and it costs you almost nothing.
What you give up
A permanent public entry that says something about your activity as well as the vendor.
Suits
Most people, most of the time.

Say nothing

What you gain
No record, no detail, nothing that can be read later.
What you give up
The corpus leans optimistic partly because dissatisfied buyers go quiet. Silence is a contribution too.
Suits
Anyone whose experience would require writing details they would rather not publish.

Leave a long detailed account

What you gain
Genuinely useful to the next reader.
What you give up
Detail about timings, quantities and circumstances describes you as much as the vendor.
Suits
Nobody. The useful parts fit in two sentences.

What feedback actually measures

Whether something arrived. It is usually left on arrival, before anything is known about quality, which means the corpus measures delivery far better than it measures the thing delivered. Readers treat it as answering the second question, and it mostly answers the first.

BiasEffect
TimingLeft on arrival, so it describes delivery rather than quality
SilenceUnhappy buyers open a dispute instead, so bad outcomes are under-represented
PressureBoth sides know a rating affects future trade, which rounds ambiguous experiences up
AveragingA headline number hides the shape, and the shape is what a reader wanted

What to include and what to leave out

A useful frameWrite it as though a dispute panel might read it later, because on a different order they might. That habit costs nothing and improves your position if this ever becomes a case.

What tips it

Whether the useful version can be written without specifics. If yes, leave it, because the corpus needs the unremarkable entries far more than it needs the enthusiastic ones. If the only honest version requires detail you would rather not publish, saying nothing is a legitimate answer rather than a failure of civic duty.