Right now I have quite a few filters to automatically move emails to folders/subfolders. However, currently the best way to see if I have new emails is to look at All mail but All Mail of course contains absolutely everything often making it harder to find what I'm looking for.

In would be nice if any parent folders would display the count of any unread emails so I don't have to first open the parent folder and/or further parent subfolders to view unread email counts. Once there a quite a few folders/subfolders, it's not that fun opening each one to see if any new emails have arrived.