It's easy to use as a software and navigation is easily graspable

Spreadsheet tech hasn't really changed since 1979 when VisiCalc was introduced with support for formulae in spreadshset cells. V7 has changed that - having an LLM running inside each cell and allowing cells to contain rich content like handwritten documents or scanned paperwork is a huge game changer!

It has automatic annotation tool like SAM, and it allows you to merge the polygons, which I find very handy.