Duplicate reviews, errors in the code, bad localization

The plugin code contains a bunch of errors. For example, you will never see a warning if you have not rated a review, even if the rating field in the settings is required.

Very bad localization. Many text strings in the plugin are not translated at all, as they are hardcoded.

Finally, reviews are sent multiple times. Several duplicate records appear in the database and the same number of notifications are sent to e-mail.

So, I does NOT recommend this plugin at all!