I'm a stat head, and proud of it. However, I don't buy into the fact that you can learn everything about a player just by sabermetrics and percentages and rankings. The more you read about players in your draft pool, and the more you can associate them with qualitative analyses (not just statistics), the better off you'll be. Knowing more than five-category production will let you find the late-round gems.
What do you guys rely on the most for your drafts?