Been using it for years. It’s the only double entry system I’ve found that I like.
As others have noted, the reports kind of suck, however, the one feature I love is the tax report functionality.
Tag any number of accounts as tax related, and then, at least for the US, the tax form and line/box number, and you can run the tax report that will, hopefully, give you a report for the selected period with stuff like “Form 1040 Box 32: $32,839.09” etc.