If Flint isn't giving feedback the way you like, you may want to edit the grading rubric so the activity can know your expectations. You even have the ability to upload your own rubric for Flint to reference. This can be done when you first set up an activity, or added later as you edit an activity.

You can tell Flint in the "Build with Flint" chat what you want it to change about its evaluation. This can be better than editing the settings manually because Flint will automatically use language that works well for prompting the underlying AI model to update the settings.

You can use more general statements, but the more specific you can be, the more Flint will give feedback like you do. If you have a rubric or graded samples to upload for Flint to reference, even better. Mention specific learning targets (e.g. mastery of content, ability to reflect, ability to argue points) you would like tutees to show.

If you want to edit the prompting directly or see the exact rubric Flint is using, you can do so in the "Build manually" tab. The fourth section titled "Grading" will have a rubric that shows the different grade levels students may receive and the expectations for each level. Here, you can copy and paste in your own rubric as well.