Google Calendar

Since sync'ing my account with Google on my Intl Galaxy S2 (Android 2.3.4), all of my appointments have moved into Google calendar. Before that I could see a monthly overview through Samsung calendar widget which was really useful. It's fine with me that it's all in Google calendar now, but there doesn't seem to be any great free google calendar app or widget.

Does any one have any good recommendations?

Much appreciated for your help