Well, that was quite the Grey's Anatomy episode.

From George taking over as head of the sex police to Izzie keeping Rebecca's secret from Alex, to Cristina battling her feelings for Burke to Meredith and Derek's clinical (and personal) trials, the action is covered in our episode guide to "The Becoming."

We've already posted our photo gallery (with pictures actually from this episode, we swear, sorry for the mix-up earlier in the week!), as well as our guide to last night's Grey's Anatomy music. A list of memorable quotes is also still to come.

What were your thoughts on "The Becoming" and all that transpired within?

We welcome your opinions, observations, criticisms and praise in the form of comments - or by conversing with fellow fans in our exclusive forum!

Bonding through their clinical trial, Meredith Grey and Derek Shepherd took another step towards getting together for good on Grey's Anatomy.

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.