The series earned very positive reviews from critics, and the monsters look great too thanks to the show investing over $1.78 million into each episode. The only downside to Kingdom is that Netflix has not given us more of it yet.
While most of the major plots do wrap up at the end of season two, the closing scenes make it clear that the danger is not over yet. Nobody wants a show to end on a cliffhanger, so Kingdom really needs at least one more season to give fans the satisfactory conclusion it deserves.