Formatting the blog

Greetings,

I am working on a website that is using this theme. I really love the functionality and would like to know how to change or update the formatting for the blog page.

The page in question is http://www.ireadthatbook.com/reviews/ – The excerpt is being bunched together and does not look too appealing.

I wanted to have an actual paragraph that has spaces and looks a bit better. Also, I am not sure if this is being cause due to the review plugin that I have installed. Any help is appreciated.

Thanks all.