Coordination Review is a window that pops on top of the normal Revit UI and restricts normal navigation. You can't pan normally, you can't zoom to the item. clicking on the item in the review window sometimes seems to select it, sometimes not. Show doesn't work for the most part. It's just awful.
I think there is a bit of "learn to use it better" attitude towards CR and C/M. The real problem is the UI is horrible and broken. Ton's of people don't use it.
Coordination Review should be another panel like Properties or the Project Browser that does not interfere with normal navigation. We should be able to review items one-by-one. Perhaps right click and zoom or highlight the area.
It would be great to have a X,Y,Z coordinate comparison of the insertion points of the elements.
The batch operations in C/M are great when they work, but they fall flat all the time.