Tried it out. Loved it. I have one of those moderately expensive Samsung Chromebooks with its own pen, and the pressure sensitivity stuff works great. I can see myself building an art workflow around my Chromebook with Krita. Previously the only options on Chromebooks or Android were proprietary apps that had ads, including Autodesk Sketchbook which I used to love but they added ads, DeviantArt integration, and nerfed the UX.

So getting an open source, full-featured alternative is fantastic for me.