Sample
12 redditors with explicit opinion · 10 positive · 0 negative · 2 neutral
Score
0.875 — formula: 0.75 × % positive + 0.25 × pos/neg ratio
Confidence95% CI: 55–95% · the true approval rate falls in this range with 95% statistical confidence
Verdict
Top Pick — ≥75% positive across ≥10 redditors.
Sources
r/curlyhair, r/Sephora, r/Wavyhair, r/BeautyBoxes