One star, because I can’t give it none. Gay interracial marriage, suicide (so casually treated), addiction with reference to “the opioid epidemic,” a trans firefighter, straight interracial marriage, PTSD, a Hispanic asthmatic kid whose dad can’t afford medication, a murder accusation, lung cancer. What else can you address with the depth of a piece of tissue paper in one episode? Plus a free reign to make over one abandoned firehouse within a large city system completely independently for some vague reason—take a breath! It’s ridiculous.