First, let me address my usage scenario:
1. I was hoping to replace Evernote with more efficient (AI-powered) ways to clip, store and search notes, websites (YT videos is a bonus). I have probably terrabytes of docs that I'd like to store better than just on my harddrive.
2. I was hoping to save time on long YT videos.

I'll be first to admit that I haven't extensively tested app but overall my experience has been good. If they listen to the user feedback and keep improving, it will become a solid daily companion. Here's what's currently holding me back from uploading more of my data, rating 5 stars and calling it a total winner.
1. PDF page limits. I do understand the size limit, but current page limit prevents me from uploading quite a few of my pdf files.
2. Lack of Android app.
3. Clipping of web pages. One thing I miss from Evernote is ability to save the page exactly the way it is including all the layouts, images etc.
4. Collections list view. Currently only card view which takes a lot of screen space.
5. More advanced 'notes' editor. Currently it's plain text only with very little visual formatting. Inserting images etc. would get it closer to Evernote.
6. Dark interface version.
7. Uploading files directly to the specific Collection. Maybe it has been solved already, not sure.
8. Add the option to use custom prompts so users can save prompts they prefer to use with their notes instead of retyping every time or relying on AI Summary default prompt.
9. Timestamps for videos. Pretty much all AI tools that do some work with content in YT videos, have links to specific places in a particular video that cover a particular topic and/or other ways of presenting time stamps. Currently, I have no way of looking up that particular part where in the video a thing I'm interested is covered.

It seems all that comes to mind right now.

In any case, IMHO it's a solid keeper, not far from 5 stars in my book. Thank you.