Rated 4 out of 5 stars

Works fine, but is in permanent read only mode. Any changes i make in thunderbird do not transfer over to google despite not having the plugin in read only mode. Makes this plugin useless to me if i can not use TB as a source. Google calendar is not even listed as a possible event target.

This review is for a previous version of the add-on (0.6.0). 

Thanks for Your review.

The read-only mode is strongly suggested, but not mandatory. If it's fixed then something is wrong. Did you try removing and re-adding the account?

As per Google Calendar, it isn't and will never be supported, because other addons (or even TB itself) do the job perfectly. Google-4-TbSync only deals with contacts.

Thanks,
MZ