One post does it all for me. Did not include any machines I have not spent at least 15-20 plays on:
TOP OVERRATED PINS:
1. Twilight Zone
2. Indiana Jones
3. Tales Of The Arabian Nights
4. The Getaway
5. Pirates Of The Caribbean
6. Terminator 2
7. Banzai Run
8. Xenon
9. Haunted House
10. WHO Dunnit?
TOP UNDERRATED PINS:
1. Bram Stoker's Dracula
2. Scared Stiff
3. World Cup Soccer '94
4. Diner
5. Pinbot
6. Johnny Mnemonic
7. Cyclone
8. Demolition Man
9. Jackbot
10. Last Action Hero