Turning 50 Product Reviews Into One Useful Score

I got tired of cross-referencing 15 browser tabs to pick a monitor, so I built a six-stage TypeScript pipeline that aggregates 20-50 independent reviews per product — expert sites, YouTube transcripts, Reddit threads — into a single weighted score. The hard parts: normalizing different rating scales, detecting grade inflation, dampening outliers, and catching contradictions between sources. The result is SetupScore, which produces a consensus breakdown in about 90 seconds.