I'm sure r3d support will come. The question is just when. While I absolutely detested fcpx and was also frustrated with the initial release. I'm ready to try for w this new update a try.
While I may not be happy with the current state of affairs with FCP X. I understand where apple is coming from and how exactly they want to try and change NLE's.
For better or for worse its a different take on editing. I think it was Larry Jordan that noted the sheer power and capability of rendering with FCPX.
That being said. I'm still not a fan of the imovie styled media management.