Been using it for an hour now,and yes, it's crashed on me once, but no more than half the other programs I use. Already seeing the benefits of it when I spent half an hour doing something, realised there was a mistake at the start, and could then just find/replace stuff instead of scrunching the paper up into a ball and cursing Pierre Laplace. Also I don't have to deal with the aesthetic trauma of viewing my own handwriting. Outstanding.