Arguably, the two biggest challenges in the FAST ecosystem are managing the ad experience and delivering ROI for the brands that support the platform. Experts, from Fremantle's Laura Florence to Fuse Media's Patrick Courtney to Media Cartographer Evan Shapiro, agree that standardising the data they collect and delivering on the promise of programmatic advertising is the key to making it all work. But as this clip from Streaming Media Connect 2024 reveals, it's easier said than done.