He sucks in CF. His lack of errors are mainly due to the fact that he can't get to most balls. Here are his career stats in the traditonal categories, .982 F%, 2.42 Range Factor, .866 Zone Rating. Compare that to Damon's career numbers, .991 F%, 2.66 RF, .903 ZR. By Rate, a runs-based sabermetric stat, he allows 12 more runs per 100 games than Damon does.
EDIT: This is the first time I've looked at his career CF fielding stats. Needless to say, this puts me firmly in the Jeremy Reed camp.