Depending on what you would like to emphasize in the video, try to change the tempo of the text.
One asset, quick text:
In this example, we used the slide Spintext with the image animation set to Pan. Notice that the number of animation settings might differ depending on the slide type.
Several assets, slow text:
In this example, we used Spintext with the text animation and image animation turned off. Notice that the number of animation settings might differ depending on the slide type.