I built Fotelya for my brother's wedding. What do you wish event photo sharing did better?

Hi! I'm Jo, solo maker. Fotelya started as a gift for my brother's wedding: guests scan a QR code and their photos land on a live wall at the party. No app, no account, EU-hosted. We launch here on Thursday.

Before that, I would love your honest take: what annoyed you the last time you had to collect photos from a group (wedding, birthday, team event)? What would make it effortless? I'll read and answer everything.