Hong Kong Mong Kok food: avoid common traps. Once I went in, it was all Mandarin-speaking customers. The staff told me to save, check in, and leave a review. I thought, oh no. Sure enough, the meat wasn’t very fresh, and it wasn’t expensive. I ordered four extra toppings for a total of 100. It’s not that it’s expensive—I just worry it won’t taste good. I didn’t expect HK to also do those tasteless “save, check in, leave a review” trends from the mainland.