Rated 4 out of 5 stars

After a bit of hassle to create the appropriate credentials, Google not wanting to collaborate, it worked fine although quite slow with over 1700 contacts.
Well done.

This review is for a previous version of the add-on (0.4.2). 

Thanks for Your review!

Yes, 0.4.x is somewhat slower than 0.3.x, but I'm working on a revisited engine for 0.5.x to speed things up.

MZ