For Certain Shared Uses, Its Perfect
I do not use Google Calendar as my main calendar. But I do use it for a job-related need where multiple people are scheduling things together. For that it is ideal. Now if I could only find a way to show the Google map on every appointment (it shows up most of the time but not all of the time) I would add a fifth star. Still, highly recommend.
Paul in NJ about Google Calendar: Get Organized, v1.3.6