At first, I was skeptical that this service, like many others that create presentations, would be able to provide anything beyond a "draft" that I would have to refine manually, since AI sometimes generates texts that aren't very accurate. This can lead to semantic errors and clichéd phrases. Sometimes it's easier to start from scratch than to edit something that's already done. But I was pleasantly surprised by the result. The generation didn't take much time, and despite the many specific terms, the AI created a pretty decent presentation. My rating is a solid five. I also liked the editor on the service: everything is intuitive and easy to use. It's convenient that the result can be obtained in PPT format and converted PDF. Another plus is the support for 20 languages, which is also nice.