I have just done a bit of nosing around trying to understand what the OP means.

What I have discovered is that ebay is making it easy for us to see feedback from both parties.

Every member has a little icon at the right hand side of the feedback for each item bought or sold. When you click on the icon the feedback from the other party appears under the feedback....if nothing appears it seems that the other party has not left feedback.

I did the exercise on my own feedback left by sellers and up popped the feedback I had left for the seller.

I went to the feedback of a seller...just randomly, and clicked on the icon beside one of the items sold....and there was the feedback from both parties.

I can not see that there is anything missing, except that now we can no longer see the Item title of what has been bought/ sold...must admit that I would prefer that option to the option of seeing the reciprocal feedback.