Kevin Hart is back on Netflix with a brand-new competition series. With help from fellow comedians Kumail Nanjiani, Chelsea Handler, Keegan-Michael Key, Tom Segura, and Nikki Glaser, he’s looking to find the next big name in stand-up comedy by giving the winner their own Netflix special. The show's concept is appealing, and you can sense the genuine effort behind it. Still, some adjustments are needed for a second…