I can't express enough how impressed I am with this plugin. Saves tons of the valuable time.
After nice few tweaks with the products I've done so far- I am asking WHY IS SUCH APPROACH TO MANAGING PRODUCTS NOT AVAILABLE IN WOOCOMMERCE OUT OF THE BOX???
AND the ability to modify in bulk the meta detected from 3rd party plugins? I would not even believe it until the plugin proven that "yeep.. No problem at all!"- in seconds!
I will probably never again do this in the old way (neither edit products 'one-by-one', nor 'export to csv- edit- import').
The plugin leaves both methods faaaar behind...

Hats off to author. WELL DONE.
Dominik