I purchased it, because of the good reviews, and used it on my Go.
It is a great program for handwriting recognition, and for painting diagrams and drawing formulas etc.
I don't linke these 2 things:
how can an app, that was specifically made and "certified" for W10, Surface, and the pen, NOT support OneDrive, but Dropbox and Google Drive only?
And, the export options are quite limited. YOu can export pages as they are to Word only. The other alternative is to export as text, which works but ignores drawings and diagrams.
So if you eg want to create something in Nebo that contains handwritings and diagrams, and want to get this over into eg OneNote, you will have to export to Word, then in WOrd copy all and paste into OneNote.
So it works somehow, but in a quite clumsy manner, and I would have wished for a more "Windows-friendly" functionality. I hope they will smoothen that out soon.
Besides that, handwriting recognition really is excellent.