Quoted from markmon:
They probably expected a real pinball and you brought in that old thing. If all it features is 15 boring targets and 3 flippers to shoot at them, then I can understand why they wanted it gone. Understand, there's no reason to be rude to you over it. But I wouldn't want that thing around either, even if I had 10000000000 sq feet of space. And yea 1979 is ridiculously old.