Regardless of my opinions on whether China has a right to block things or not, I'm going to say that I'll wait for a week to see if this is actually a huge blockage of Google's apps or if this is just "a bad day for Google in China."
If you look at all of their reports, there are some days that things seems more blocked than normal. (Check out May 26 and June 18.) I'm not sure if this is just bad data getting into the system or what — maybe when it was time to ping services they couldn't. For the most part things go back online the next day.
This does seem to be the first time things are in the red, but I think it's too early to assume everything is gone for good.