A picture might be worth a thousand words but when it comes to the big boat picture in the theme preview, a picture is worth doo-doo.
Get rid of that picture and fill that space up with text and a thumbnail aligned right! That photo is worthless when it comes to telling how a theme is going to look. Most people write blogs and pictures are secondary to break up the monotony of a long text chunk.
That boat is wasting everyone's time because no one can tell how the theme will look until they download it and preview it with their own content.
Give us a break. Save us some time. Sink that boat!