It's a decent recipe, but I agree with the previous review that the amount of liquid smoke must be a mistake. I used a fourth of the amount it called for and it still seemed like too much to me. If I made it again I would probably leave out the liquid smoke altogether.
This was a very god marinade and the pork chops turned out moist and very tasty. I think I would use less liquid smoke next time: the brand I used was very pungent and dominated the other flavors somewhat. Excellent with fried rice. I'll definitely be using this marinade again!