I was so happy she was gone!!!  

 I too was doing the "Not Lee Ann" chant!!!
I'm totally pulling for Mary now.  Initially I loved Meredith, and still think she's very cool, but she NEVER smiles!  What's up with that?  She's much prettier when she's smiling.
I agree that he and Kelly Jo (is that her name?) have the Michigan connection happening but I think Bob will go for someone more exotic.
And I did like Estella but thought she was wayyyy too serious on their date.  If she would've only known what a crazy fun date he just had with Mary!!!  Poor thing.