New look in Google Calendar

Google Calendar is unveiling a sleek new look.  You will soon have the option to switch to it (you may already be seeing it if you have a personal Google account).

(and then switch back for now if you don't like it).  

One thing I like about it is that when you create an event or  click on an existing event in the calendar, you edit/see all the details without leaving the calendar page (see screenshot below).