I communicate with Walter fairly regularly. He loves Chiefs fans but hates the team's moves.
But he does contradict himself regularly. He's basically just a dude who's incredibly passionate about sports and sports gambling and runs an information hoarding website that's almost unrivaled online. But he's no expert. He's a really good conversation starter.
A classic example is calling Bowe overrated because he puts up "all his stats" in garbage time, when he assigned the above grade. Yet he gave the Cardinals a glowing grade for signing Larry Fitzgerald for twice that much while admitting as recently as a couple months ago that Fitz puts up "all his stats" in garbage time.