Terminator Future Shock sucked!
When i first saw a freind of mine playing it i thought, yeah cool, the graphics looked pretty good, and who wouldn't want to shoot terminators!
But once you actually played the game for 5 minutes, it stank!
At least with Duke Nukem, it might not have been the prettiest, but it was definitely more fun to play.
Shadow Warrior comes a close second, for anyone who hasn't played it.. think Duke Nukem, meets Big Trouble in Little China... hilarious