I installed the plugin, first error that occurs is:
Fatal error: Class 'Atom' not found
Checked developers forum about this, found out he is using Atom Themes, what if you don't use his themes, can this plugin still interact with your wordpress?
Anyhow, I commented that part out of the plugin as mentioned in the developer forum. Ratings showed up but you cannot rate because of a jQuery Error related to the missing Atom-Framework.
How can I implement Atom into my own Theme?
I'm using the newest WP and Plugin files.