Has anyone's S/O gotten out early through VEERP?

DH is under the impression that he'll be able to get out about 6 to 9 months early. I think he's just delusional, though.

As far as I know, you can't get out more than 90 days prior to your EAS.

Does anyone have any information about the whole program? I'm, currently, reading through the MARADMIN. Although, personal experiences (...or anything that's in layman's terms... ) would be very helpful and greatly appreciated.