This add-on gives you the ability to display thumbnail images and excerpts along with the feed item titles that you get with the free core plugin. It’s perfect for injecting some life and colour into your feed item display.
Displaying the feed items with the excerpts and thumbnails is still done through the use of the WP RSS Aggregator shortcodes. There are a number of excerpt and thumbnail settings available, along with the shortcode parameters for individual display options.