I find it really frustrating that you can't star more than one item at a time in Dropbox. This seems like a basic feature of any application or platform. When you multiple select items you should be able to apply labels, actions and features to them all at once. I have 119 photos selected and I can't star them all at once and have to individually click on each one to apply the star filter. Seriously? It renders the product usable for simple file management.