When you have a content reference property on a page, then you need to click to see the value, then hover to see the ID, remember the ID, then navigate to it.
It would be very nice if you could add the content ID next to the name of the content.
And when you truncate the name, that goes everywhere btw, add the full name in a title attribute.
I prepared code that improves Content Selector property. The code is on Gist:
And more details on blog.