Please enable importing starred articles from the OPML file
When you import your GReader feed using the OPML fila, you only get the subscription, you cannot import your starred items.
I think they are in the starred.json file in the takeout archive
I second that. Digg does that seamlessly at the moment, it's a shame that Feedly still doesn't. I hope you can implement this soon for the late migrators from Google Reader.