I implemented it and it isn't generating rich snippet code

I activated the plugin and added some test reviews on this site:

http://bit.ly/10RTGdb

It doesn’t pass the google test tool:
http://www.google.com/webmasters/tools/richsnippets?url=//diveintohtml5.org/examples/event-plus-microdata.html

It doesn’t even see anything.

Any ideas?

http://wordpress.org/extend/plugins/rich-reviews/