I have been using Color.io for some time and overall I think it is a very creative product.
In essence, Color. io is a color designer. It's not a feature-complete tool for image processing since it's lacking functions for noise removal, adding details, and portrait peeling and beautification. It is however a great tool to integrate into Photoshop or Lightroom workflows for pretreatment of images with a VisionLog base. In this way, only one LUT needs to be loaded in the image post-processing.
[Edit: This was a larger post that has been broken up into several separate feature requests and suggestions.]