Review for Provider for Google Calendar by Derek
Rated 4 out of 5 stars
1.0.2 is working for me now (1.0.1 was broken). However there are a couple of features that are missing that are really annoying.
They both relate to meeting events created by other people. I can neither change them nor add a reminder. If I use the Google calendar directly I can. If I access the calendar via caldav I can but through this addon the events are completely read-only which is really annoying and problematic.
To create your own collections, you must have a Mozilla Add-ons account.