Do a search at the Avsim.com forums. That aircraft is one of the top dogs out there right now. I don't own it, but have seen many great things said about it.
EDIT: BTW, the owner of PMDG is an airline pilot himself. I'm not sure what his current status is, but back before they entered the MSFS market they did models for TRI's FLYII. At that time he was a captain of a Beech 1900.