Agreed. I listed Find and Run Robot because it doesn't seem difficult to use right out of the box, but not necessarily so for Screenshot Captor. I find it an advanced screen capture utility, not a basic one. Screenshot Captor just does a lot of stuff.
True, i think farr was well designed. A good thing about it is that to use it, nobody needs to read the help file! And still, it's a great powertool, when well configured can do almost everything. (i say almost, because hopefully, v2 will be the one able to do everything
As for SC, i thins it works the same way, if you use only the basic functionality, you hit printscreen and it saves the screenshot to somewhere, it's that easy. But if one wants to use the other features, one has to learn a bit...