"Nailed It (Success)" is a popular baking competition show on Netflix where amateur bakers attempt to recreate complex cake designs and desserts. The contestants often face humorous challenges, leading to unexpected and entertaining results. The show is hosted by Nicole Byer, who adds a comedic touch, while celebrity chefs serve as judges to evaluate the creations. The format of the show emphasizes fun and lightheartedness, showcasing the contestants' struggles and triumphs in the kitchen. Each episode typically features three rounds, culminating in a final challenge where one baker is crowned the winner and receives a cash prize.