Very good
Very good for synchronizing markups between different devices. However, it could use two finger scrolling when making notes since right now it is impossible to make notes that span multiple pages. Also, I would like to see an ability to inserts blank pages for extra notes and to use written ink size 2 since I find size 3 to be a bit too thick and 0.5 too thin.
mrdinb about
Adobe Acrobat Reader: Annotate, Scan, & Send PDFs, v16.07.19