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mahjong line finder
Worth a lookShows a thin review moat (57 avg reviews), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Review moat
Incredible57.35avg incumbent reviews — the moat a new listing must climb
Returns
Great1.1%return rate — above 5% kills the launch gate
Brand share
Great51%top-5 brand share — no brand owns this niche
Conversion
Great7.1%search→purchase rate — share of searches ending in a sale
Competition
Good45%top-5 click share — leaders hold, buyers still browse
Growth
Good+23.2%90-day search growth — must beat 0% to launch
Market size
Okay$238K$238K/yr · 310K searches
Price range
Okay$4.68–$23.35cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Okay$10.75avg listing price — sweet spot $15–$100
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality