What do you think of my use of Windows 11 Narrator for YouTube voiceovers?

I've used Windows 11 narrator to do the voiceovers for my YouTube videos that show how to use the Novel Goggles web app. What do you think of the voiceovers? Too jarring? Good enough to get started with? Take a look and listen: https://youtu.be/Y84OGZ18Vr8