Whilst it is not possible to completely remove the final feedback form - for example, if you don't want your users to have to fill out their email address and provide an additional final comment, you can hide these fields from the widget.
To achieve this and update your widget:
- Select your project
- Click the Settings menu
- Click Widget Settings
- Progress through the widget settings options
From here, Simplify the final feedback form and change the mandatory status of fields and hide the form fields completely: