What's Good in Buckhead?
Nava is just not my style and I"ve never been to Food 101.
If you like greek, I went to Kyma last night and really enjoyed it. I'm not a fan of the other Buckhead Life restaurants but I do like Kyma.
As for other choices in Buckhead.....Antica Posta, Anis, Basil's, Home, Restaurant Eugene, Holman and Finch pub.
Depends what you mean by not too expensive.
I really haven't had good experiences or food at Taverna Platka, but across the street there's Taqueria del Sol and I do like the food there. They have also opened Zuffy's, which was Fuzzy's and everything I have gotten there has been great. That's over on Buford Hwy.
I love Anis and Antica Posta, so those are always great choices as rcburli stated.
Have a great time!
Taverna Plaka seems like more of a party atmosphere than a food one. Kyma, though, is pretty pricey in my opinion.
I think you still can't go wrong with Eclipse di Luna. That said, H&F is newer/cooler.
If you go to Taqueria, be sure to get dessert from the Intl Bakery a few doors down (napoleons!!).