A frustration in the reviews is a starting point, not a green light. Before we spend a dollar, an idea has to survive a run of deliberately unforgiving questions.
Enthusiasm is cheap and inventory is not. The gap between "this looks like a great opportunity" and "this is worth ordering" is where most product money disappears. So we treat our own excitement as a suspect, and put every candidate through the same gauntlet. Most don't make it. That's the point.
Is the demand real — at the right price?
First we make sure people are genuinely buying, and buying near the price we'd sell at. Broad interest in a cheap version proves very little about whether anyone will pay a fair price for a better one. We want live evidence of steady sales at a comparable tier, not a hopeful guess. If the demand only exists at the bottom of the market, the opportunity usually lives there too.
Is the dissatisfaction real — and specific?
Next we quantify the unhappiness rather than eyeballing it. A product that everyone loves has no opening for us; a product with a meaningful, repeated cluster of one- and two-star complaints does. We group the complaints into themes and look for the one that's both the most common and the most emotionally charged — the failure people actually care about. A scattering of unrelated gripes isn't a brief. A pattern is.
Does one change fix most of it?
Then the honest question: could a single, well-chosen change resolve the bulk of the important complaints without creating a new one? If the answer is a tangle of trade-offs, we usually walk away. The best improvements are often subtractive — removing a fragile feature that keeps failing can do more for reliability and margin than adding three clever ones.
Does the fix pay for itself?
This is the gate that quietly kills the most candidates. A fix is only worth it if it can be delivered cheaply enough — through supplier choice, specification, materials, or quality control — while still leaving a healthy margin at a sensible price. If closing the complaint needs new tooling or an exotic material with no affordable path, the maths stops working. Good problem; wrong economics. We'd rather know that in week one than after a container has shipped.
Will the freight and the maths survive contact with reality?
We cost the whole journey, not just the factory price: freight, duties, inspection, packaging, delivery, returns, and a fair allowance for the things that go wrong. A product that's cheap to make but expensive to ship — all air and no value — rarely earns its place. And we run the numbers on real, ex-GST margins, because a margin calculated on product cost alone is a fantasy.
Sell it before you stock it
Only after all of that do we think about validating with real buyers — and even then, we try to presell before we commit to inventory. Likes and "great idea" comments are worthless as evidence. What counts is someone asking the price, asking when they can get one, leaving a deposit, or a retailer willing to trial it. Buying signals, not compliments. If the market won't lean in before we've built the warehouse, that's the cheapest lesson we'll ever get.
None of this is glamorous, and that's rather the point. The discipline isn't there to find reasons to say yes. It's there to say no quickly, cheaply, and often — so that the rare idea which survives every gate is one worth backing properly.