I'm actually on a Grey's kick right now- love this new stable Meredith, love Owen and Yang, love Mark and Lexi- but I hate Private Practice. I just can't get into that show. I think it ruined Addison. I loved seeing her back in Seattle, but she just isn't the same character she was then.
I know that Grey's has lost a lot of viewers the last couple seasons, and believe me, I have been less than impressed too (the Denny thing? ug.), but its getting so much better! I think all the credit goes to the Owen and Yang romance. It truly is a breath of fresh air in a sea of old drama.