Congrats on getting one. They seem to be getting more rare, especially the ones that don't have playfield damage in front of the file cabinet. I think that's the most troublesome area. When I had mine, the previous owner (an operator) had removed the magnet assy under the magnet as wel as the accompanying opto assy. The playfield had a metal plate over that area and it all looked pretty bad underneath.
I think people are often a bit too harsh on this title. I had mine for a pretty long time and can't say it was that bad. It's a fun game, especially if you enjoy the TV show.