I don't like the new split preview arrangement. Both preview and inbox list are cramped and hard to work with.
The inbox list is much smaller making it more difficult to edit or review emails. To fully view an email requires more, not less work. To use the preview box for text often requires scrolling. I don't use a smartphone and get no apparent benefit from this change. It makes reading and editing regular emails more difficult. Please give us an option.
brian johnson commented
how do I go back?