The Guestbook is an 11-second, 1:1 testimonial template: a guestbook opens on the table, the pages riffle, your customer's review writes itself in ink, and a pen signs the name into gold stars. The challenge feed is full of product launches, and I couldn't find one that shows off a customer's review, so I made one. Retype the quote, set one brand colour, swap the logo and a square photo, and hide a star for a 4-star review. I came up with the concept and art-directed the motion; Claude built every layer through the SVGator MCP from a written build plan