I personally like to view scheduled events in a calendar view as, according to GTD, scheduled tasks should be on your calendar. And I really like the feature of calendar sync with Google Agenda!

But I get a lot more tasks on Google Agenda than I do on Doit calendar.
Google agenda - http://img.ctrlv.in/img/5273f0bbd9ba9.jpg
Doit calendar - http://img.ctrlv.in/img/5273f0cb1af37.jpg

I wanted only those tasks from my Doit calendar to be sync to Google Calendar.