Here's the skinny on them.... they're Chinese heads. It's hit or miss with them. I'd definitely suggest that they have no quality control being practiced at all, and even less verified by the seller. I have seen the sellers inventory here in Vegas (who sells the same chinese heads) and they looked good to go.

Point is, don't expect an OEM quality head out of the box. All the shit reviews are from people pissed off about getting a head that wasn't QC'd. This of it this way, one bad review wipes out 10 good ones. Most good reviews don't exist because people LOVE to complain when they thin they were done wrong, but rarely say something was good when it actually was.

Take your chances with open eyes to make probable disappointment less of a shock.