Cofounder Adora Cheung is worth following. The story is a great example for founders. Check out her lecture at Sam Altman's startup class: https://www.youtube.com/watch?v=yP176MBG9Tk
This was a good talk but I can't help to think that she should have spent more time working on the business than doing these types of speaking engagements (because she had done quite a lot of them, not just this one). Though the time spent doing these engagements and preparing, maybe that was worth it for the advertising? Not sure but they don't sit right with me.
For people working in christmas, its a good break to have. And i doubt those hours spent otherwise on the startup can could have changed the outcome.