It's user friendly enough. Easy to understand and edit.
I did run into a couple problems while trying to run the program, but a temporary workaround is easy enough.
The only major problem is the fact I often end up reaching the memory limit for Str1. A quick edit in the program is an easy workaround to pickup where you left off, but it does get a little tedious to edit the PRGM for every 10 lines of Pic. I often need to make multiple "Pic" programs if I'm too lazy to search for the quotes, but what do I know, this is "first world problems."
Other than that, it's decent for smuggling those long notes for math finals. It also serves it's purpose of safe Pic storage.
Yes, I know I'm late with this review