I think they are definitely valuable. My issue is I would have to disassemble most of the large legacy code base to be able to effectively test things, and a l

I think they are definitely valuable. My issue is I would have to disassemble most of the large legacy code base to be able to effectively test things, and a large part of it is UI (Windows Forms). I know you can do it, but just takes so much time and effort. We do have some though.