Reviews
Where the judge's attention goes
A judge responds to the specifics you named, then to whatever stands out, then to the register; the material itself matters less than what you said about it.
Guides on Reviews: SPH as a genre with conventions, Five things a review is mistaken for, The words people use, defined, What happens in a two-minute clip
A judge responds first to the specifics you name in the brief, then to whatever stands out in the material, with the register shaping how all of it is said. That is why two buyers with similar photos get very different clips: the difference is almost always in what each wrote, not what each sent.
The order of attention
A judge working a brief moves through it in roughly the same order every time. First, the specifics the buyer actually named: a detail to respond to, a comparison, a worry, a question. Second, whatever in the material itself stands out on its own terms, independent of anything written. Third, the register, which shapes how everything above gets said rather than what gets said.
A brief with nothing in the first category leaves the judge working from the second and third alone, and the second category is thin on its own - most submitted photos do not contain much that stands out without a buyer pointing at it.
Why the brief outweighs the photos
This is the part buyers underestimate most. Photos shape a review less than people think, because a judge is not running a visual analysis, they are responding to a person who wrote something. Better lighting or a better angle changes very little about the resulting clip. A better-written brief changes almost everything about it, because it gives the judge more of the first, highest-weighted category to work with.
This is also why a brief with nothing in it produces a clip that is competent and about nobody in particular - not because the judge did not try, but because there was nothing beyond the photo and the register instruction to respond to.
Why the order rarely reverses
It is tempting to think a judge could weigh the material more heavily if the brief were thin enough, filling the gap with close attention to the photo instead. In practice this does not happen, and not because judges are being lazy about it. A photo on its own supports a limited range of honest observations; without a buyer's words attached, most of what a judge could say about it would apply to a wide range of other buyers too, which puts the judge right back at square one regardless of how carefully they look. The order holds because it reflects what is actually informative, not because it is a habit that could be broken with more effort.
What counts as a specific
A specific is concrete enough that it could only apply to this brief: a named worry, a comparison to something, a particular thing to be addressed or avoided, a question the buyer actually wants answered. "Rate me" contains none of these. "Tell me honestly whether the angle in the second photo is doing me any favours" contains one, and it is enough to change the whole clip.
Buyers do not need many. One clear specific outweighs a long, vague paragraph, because the judge only has to act on the one thing that is actually actionable, and a paragraph with ten vague hints gives them ten places to guess wrong instead of one place to be right. Writers routinely overrate how clearly their hints land: Kruger, Epley, Parker and Ng (2005) found across five experiments that people believe they communicate over e-mail more effectively than they actually can.
What this is not
This is not photo advice - lighting, angle and framing checklists belong elsewhere, and improving them moves the needle far less than a specific in the brief does. It is also not the mechanics of writing a request; writing a request that works covers the how, where this page covers why the how matters as much as it does.
The contrast with an automated read is useful here. A model responds to the image alone, evaluating pixels against a fixed process regardless of anything written alongside it - which is a strength when consistency is the goal, and the opposite of how a person works. A numeric score follows the same logic: the image is the whole input, so nothing you type changes the result. If what you actually want addressed is a length or proportion, that is a measurement question with an actual instrument and method, answered properly rather than estimated from a photo either by a judge or a model. Choosing between an instrument that only reads the image and a person who reads what you wrote about it is, again, the comparison Rate Cock lays out directly.