Everyone cries "GIMP". What about the hundreds of dollars of PS plug-ins that do not work with it? Case closed. If someone comes up with a way to make the plug-ins work, GIMP could be a nice alternative.
Not too bad for a lightweight landscape editor. I checked it out on Canon, Nikon, Panasonic RAWs which did well as did JPGs. Sony RAW files were BAD. More work needed there. As a landscape editor I like it better than C1 and with a little more work it may turn into a competitor for LR and C1 without the database which I dislike anyway.
Paul