Aperture 3 update - all grey

Updated my Aperture, and it went all grey. Where have all the colours gone? (Folders, projects, etc.)
I thought an upgrade was meant to make our work easier, not harder.
Could we get the colours on the left side back, please!

Thought I was the only one that this happened to. I wonder what happened?


Hwilensky

That was my first reaction too After trying to find a way to make they grey go away, or at least to have some of the colours back, I googled, and found out that I was not the only one.
The Newest version of Photoshop, CS6 is all grey, but you can choose to have some colours. I don't know if a copycat has got its claws into the Aperture layout, but this is really annoying. I have 20.000 shots many projects and folders in a very well functioning system were the colours made it all even easier. This grey matter is both boring AND "time consuming". And I can't for the life of me understand why someone would decide to make this change.