Unlike gamma where you can have it preserve the exact text; presenti always wants to rewrite and add more. Even though they have different options; none of them are to preserve the current text; exactly as is.

Additionally images; it is annoying that you can't suggest images through writing, or at least I haven't figured out how to do this well.

For example:
Slide 1: Title
Content
Image: Description

It will take your content add a bunch of fluff; and then ignore your image suggestion.

I want to like it, and might keep it to see if they fix items but I am not sold.