MK 2 can be cheesed in return with Scorpion, Sub-Zero, Reptile, Baraka, Jax, Cage, and to some extent Kung Lao (arcade, SNES, and Genesis). You can get the AI stuck in a loop of you duck and wait for the CPU, just before they get there, you jump back, they will then imic this. You can either uppercut the hell out of them, or use Scorpions spear, or Baraka's blade fury and really rip the CPU to shreds. Kintaro can also be locked in a jump kick pattern , or even worse in the Genesis port, he can be speared or frozen over and over if you are quick. Khan can also be low kicked to death, even if he blocks as he tries to charge he will run into your foot and be knocked back.
These days I can still pretty much 1CC the game on arcade, SNES, and Genesis with certain characters (used to be able to with Kitana, she kicks ass, but I can't use her anymore).
MK 1 is a cheeser on both SNES and Genesis consoles, and to an extent arcade. The game honestly isn't hard to beat as you can also jump kick the CPU from a certain distance and it won't block.