Received RC 33 in Oregon. Not sure what to say...
Latitude is a cool program, Google Voice Search works fine, and the ability to manually search for updates has been added to the Settings. There is still no virtual keyboard, but everything I've read said the keyboard is supposed to be part of the "cupcake" update, which will happen...who knows?
I didn't have any issues with the other, background, fixes that were included in RC 33, but so far I've had no issues with the update.
BTW, the update is nearly 20MB.