As a long time creator on LED Paint I was so disappointed in this latest effort. I held of purchasing because I wasn't ready to stop creating with LED Paint. The major disappointment is the removal of the non-grid mode, removing the freedom to create a coherent image. The next letdown was the loss of the the "dots" leaving image pixilation almost useless. Lastly, the lack of inclusion of a grayscale slide, or a minimum true white and black, not just the eraser.
Overall, this was a complete disappointment and being the only review on what is most likely a dead code branch I'll go back to LED Paint.