The GRWM format works because it combines a visual task (the routine) with talking-head content (the chat), so viewers get both something to watch and something to listen to. Creators use the getting-ready time to tell a story, share opinions, or talk through their day, which builds intimacy.
It is a powerhouse for beauty and fashion brands because products appear naturally in the routine, and the conversational tone makes sponsorships feel less like ads. Variants include "GRWM for a first date," "GRWM while I tell you about my worst job," and event-specific versions.
