Two months after Caitlyn Jenner made her debut on the cover of Vanity Fair, E! debuted Jenner’s new docu-series, I Am Cait. But no amount of promotion and teasing — of which there was plenty — likely prepared audiences for the emotional and honest way the show portrayed Jenner’s transition. From the way I Am Cait dealt with the questions asked by Jenner’s mother, Esther, to the larger discussions about the trans community, the premiere episode of the eight-part series proved itself must-see television. Twitter agreed. Ahead, the online reaction to I Am Cait.