This app holds a lot of photos and memories for me, not all of them good. So I went to clear some space today: - you are led to believe you can delete up to 200 photos/files at once, but any more than 50 and the app will act like it's deleted all 200 - don't bother trying to move to another app whilst you're deleting from your OneDrive or the built in recycle bin. This causes the deletion to fail and you'll have to start over - the slider is too sensitive & moves dates