This is my absolute FAVORITE marinade for steaks. It has a sweet and tangy taste. The longer you let the meat marinade, the deeper and better the taste is. It's also great for chicken.
For the best flavor, I recommend using fresh garlic and regular soy sauce (not the low sodium). If you are marinating a steak, I'd let it set in the marinade for at least 3-4 hours in the refrigerator.