RSS problem

Hi,

Having weird problems with my RSS Feeds. My feed is working how I want it here: http://www.thenintendobasement.com/latestnews/feed/

But on my other WP install, the feed is this: http://www.thenintendobasement.com/reviews/feed/

I want the post description to show in the second feed like it does in the first, not fussed about showing images or not.

Help appreciated!