Rated 1 out of 5 stars

All these features are already included in tb. So, I can\'t understand the needs of this add on....?

This review is for a previous version of the add-on (1.4.40). 

Thunderbird has a wizard for Gmail POP3 access, but doesn't have one for Gmail IMAP access. In addition to the wizard, this extension synchronizes folders and set up some preferences to improve performance.