Tim Eckel

With this plugin, newly written WooCommerce product reviews will be in a pending (hold) status until manually approved.
Product reviews in WooCommerce are immediately available for everyone to see (this can’t be changed without this plugin). WooCommerce ignores the WordPress “comment must be manually approved” discussion setting. With this plugin, new product reviews must be manually reviewed and approved before being visible on the front-end.

Manually Approved Reviews for WooCommerce

Force WooCommerce product reviews to be manually approved.

ThimPress

LearnPress is a <a href="http://thimpress.com/learnpress" rel="nofollow ugc">WordPress LMS Plugin</a> by ThimPress.
LearnPress Course Review bring review feature to your course. Now, student can rate and give review for the course they take on a LearnPress site.
Review add-on for LearnPress is using on some WordPress Themes: <a href="http://themeforest.net/item/education-wordpress-theme-education-wp/14058034?utm_source=wporg&utm_medium=course-review&ref=thimpress&utm_campaign=learnpress" title="Education WordPress Theme" rel="nofollow ugc">Education WordPress Theme</a> and <a href="http://themeforest.net/item/lms-wordpress-theme-elearning-wp/11797847??utm_source=wporg&utm_medium=course-review&ref=thimpress&utm_campaign=learnpress" title="LMS WordPress Theme" rel="nofollow ugc">LMS WordPress Theme</a>, more is coming.
Other free add-ons for LearnPress are available in WordPress:
<ul>
<li><a href="https://wordpress.org/plugins/learnpress-wishlist/" rel="ugc">LearnPress Wishlist</a> – add courses to a wishlist for students.</li>
<li><a href="https://wordpress.org/plugins/learnpress-course-review/" rel="ugc">LearnPress Course Review</a> – review course for enrolled students.</li>
<li><a href="https://wordpress.org/plugins/learnpress-import-export/" rel="ugc">LearnPress Import Export</a> – export or import course or courses out-of-box.</li>
<li><a href="https://wordpress.org/plugins/learnpress-prerequisites-courses/" rel="ugc">LearnPress Prerequisites Courses</a> – require student to pass some courses in order to enroll other course.</li>
<li><a href="https://wordpress.org/plugins/learnpress-bbpress" rel="ugc">LearnPress bbPress</a> – add bbPress Forum support for LearnPress.</li>
<li><a href="https://wordpress.org/plugins/learnpress-buddypress" rel="ugc">LearnPress BuddyPress</a> – add BuddyPress support for LearnPress.</li>
</ul>
Premium Plugins (add-ons) for LearnPress WordPress LMS Plugin
<ul>
<li><a href="http://thimpress.com/shop/certificates-add-on-for-learnpress/" rel="nofollow ugc">Certificates add-on for LearnPress</a> – adding drag & drop certificates builder as well as selecting designed certificate for each LMS course, your student will get particular certificate when they finished a course.</li>
<li><a href="http://thimpress.com/shop/co-instructors-add-on-for-learnpress/" rel="nofollow ugc">Co-instructors add-on for LearnPress</a> – multiple instructors support for each LMS course.</li>
<li><a href="http://thimpress.com/shop/collections-add-on-for-learnpress/" rel="nofollow ugc">Collections add-on for LearnPress</a> – making LMS courses collection by selecting number of courses, this is helpful if you want to combine multiple LMS courses into a collection for a group of skills.</li>
<li><a href="http://thimpress.com/shop/stripe-add-on-for-learnpress/" rel="nofollow ugc">Stripe Payment method for LearnPress</a> – Stripe payment method for LearnPress WordPress LMS Plugin.</li>
<li><a href="http://thimpress.com/shop/woocommerce-add-on-for-learnpress/" rel="nofollow ugc">WooCommerce add-on for LearnPress</a> – using WooCommerce as payment gateway for LearnPrss WordPress LMS Plugin.</li>
</ul>
<h3>Other note</h3>
<a href="http://docs.thimpress.com/learnpress" rel="nofollow ugc">Documentation</a> is available in ThimPress site. 
<a href="https://github.com/LearnPress/LearnPress/" rel="nofollow ugc">LearnPress github repo.</a>

LearnPress – Course Review

They just don't bother to reply the support questions. Use it on your own risk

No support

LearnPress Course Review - An extension plugin for LearnPress.

Manually Approved Reviews for WooCommerce vs LearnPress – Course Review