Pretty Good
This calendar is great for me and my mum to share our events and line up our schedules. I love the layout and the colors, though I do wish the colors were even a bit more customizable, but thats because I can be a neat freak. One thing that I prefer from the iPhone calendar is that it shows the date on the app icon, so I dont actually need to open the app to check the date. Also, the amount of default holidays and random birthdays picked up from google+ or whatever is super frustrating and I wish I could delete those events as they simply clutter up the space.
Otherwise, I love this app! Sharing events within a household is easy, the layout is simple and gorgeous.
Tacos252 about Google Calendar: Get Organized, v1.7.5