In my opinion, I think AC/DC reinvigorated pinball excitement for a lot of people, at least the ones I've seen deciding to put quarters back in after years of abstinence.
Balls jumping and not going where they are supposed to? Pinball's a random game and random things happen.
I've only played the pro. I don't play in tourneys. I'm not a collector. I would never consider myself in the pinball elite. To me, AC/DC is everything pinball was meant to be.
You can find something you don't like about a lot of pins especially if you take yourself extremely seriously.