1st basemen UZR doesn't make any sense to me. It has Carlos Lee leading the league with Freeman second to last. It seems to be the only position where the eye test and the numbers don't really match at all.
The thing that bothers me so much watching Heyward is that he takes so many hittable pitches, he does walk a bunch, but its annoying when he takes 2 straight fastballs in a situation where a walk doesn't help at all.
To take it even further:
Cain
8-5
3.06
105 Ks
.220 BAA
1.10 WHIP
Vogelsong
6-1
2.17
70 Ks
.221 BAA
1.19 WHIP
Completely ridiculous that any of them made the game above Hanson let alone all three.