Federici's hasn't really changed...much in all that time or ever....if you like that style (cracker thin; thin sauce; not filling) it's one of the best ever...if not...it isn't...
I grew up in Freehold with one of those grease stains on my carseats that Bruce spoke of...they used to send it out on a piece of cardboard and a big paper bag. I thought it was the best ever; my wife of 24 years wasn't convinced, though. Then, we discovered DeLornenzo's Hudson St. in Trenton....and both agree that it is the best there is...anywhere....better than NY, New Haven or Federici's.....
But, Fed's is a styled....it gets very very expensive because the pies are both very expensive and so thin they are not at all filling and you have to eat a whole one to get full...
But....not much about them has really changed...except they now use a conveyor belt oven.....
And, Bruce still eats there....and so do I whenever I get a chance...but no more special trips to do so; only to eat them in Trenton...