Instructions
- You will be shown 14 animated clip pairs (7 emotional arcs, each with 2 random seeds).
- Each pair consists of Video A (left) and Video B (right). Both clips depict the same scene but were generated under different prompting conditions.
- For each pair, answer three questions by selecting the clip you think is better, or "No difference" if you cannot distinguish them.
- Watch each clip at least twice before answering. (Animated WebP clips loop automatically.)
- There are no right or wrong answers — we are interested in your honest subjective perception.
- When finished, click "Submit" to generate a JSON summary. Copy and send the JSON back to the study coordinator.
Note: The order of conditions (A/B) is randomized and fixed across all evaluators.
Please do not discuss your answers with other evaluators until after submission.