One of the improvements made is the ability to enlarge a pic or text without the email jumping back to the beginning.
The negatives are : 1. When enlargeing an image or text, you can't swipe left to see the rest of the item. 2. Swiping left to the next email is no longer possible. 3. The old app dropped you into the next email when deleting an opened email. No longer the case. The app developers made one step forward and three backward! What gives?