Stars!
At the end of the session, everyone gives some highlights, moments or techniques that they enjoyed. For me, these can be really flexible (I Just want to know what is grabbing yalls attention and continue building on what you enjoy.)
Key moments of roleplay from the other players, or ways the plot twisted
Stuff that was fun, interesting or challenging in good ways.
“I really liked the fight with the Dianoga as we tried to hack the reactor…” / “That skill challenge worked really well” / “I loved the scene between X and Y’s PCs”