The fried chicken was surprisingly good. However, the empanadas needed help. The dough was undercooked and a little gummy. Empanades should be lightly browned and flaky!
Ground beef, olives, and egg is a pretty standard filling for Argentinian empanadas (which sometimes include raisins; they are omitted at Ki Pollo). Ki's lacked spice unfortunately, which is probably why the fresh chimichurri is offered as a side to mask the lack of flavor.