This could be a good solution for those looking to extend the life of their editing system as we move into 4k and beyond. According to their site, "Any HW that can do HD editing can be turned into a 4K/8K machine." The workflow looks pretty straight forward, everything is accessed from a single master file. No more proxy workflow. The codec allows you to scale resolution without having to decode the full picture. It also allows you to leverage the GPU.
I have not worked a lot with JPEG2000, so there might be a hangup somewhere in the workflow that I am not aware of. But, I am definitely looking further into this.