Sample
10 redditors with explicit opinion · 9 positive · 1 negative · 0 neutral
Score
0.900 — formula: 0.75 × % positive + 0.25 × pos/neg ratio
Confidence95% CI: 60–98% · the true approval rate falls in this range with 95% statistical confidence
Verdict
Top Pick — ≥75% positive across ≥10 redditors.
Sources
r/Sephora, r/Hair, r/Wavyhair, r/curlyhair