So after a bit of testing, I must say that ASE is really fun to use. It does throw some GUI errors every once in a while, but they don't interfere with anything. The "Interpolator node limit" error is popping up occasionally as well. One thing I'd like to see with ASE is proper, in-depth documentation of each node. Many of the nodes have very unclear descriptions, and it forces you to test them out in various ways before you can make out what they actually do. I know you guys are working on the documentation, but what would be amazing is a clear, short description of each node, along with images. Some advanced tutorials would be nice as well. Another thing I noticed is that the Simplex noise is a bit buggy. It doesn't seem seamless, instead it has these little patches all over it. This is the result of a noise node with World Position as the "position" value and 0.25 width: Being able to have multiple subshaders would be great, as well. Also, the fact that the link between nodes disappears when you click on an input is quite annoying. I found myself reconnecting nodes very often after trying to move them and having clicked on the input label by accident. Could it be made so that the link gets destroyed when you right-click the input instead of left-click? Oh, and would it be possible to have a Height output on the master node?