The datafeed import plug-in was designed for affiliate marketers who wish to rapidly create a website from a datafeed. This plug-in has many applications. It simply takes a datafeed or database file in CSV, Tab separated or pipe separated formats, and creates posts from each row in that database.
The plug-in comes with a built in template designer allowing the user to choose where columns in the datafeed file will be shown in each post.
For more details please visit the plugins website by clicking here
I tried this demo and absolutely love it, but I’d prefer if I can import the reviews into comments too
and maybe integrate it with gd star rating 
I have that on my wish-list already and am working on it. It will not be in the next version though as I want to get XML support working.
Thanks
Matt