I'd say that while Athens, GA, has a great gameday atmosphere, Feldman really overestimates how loud Sanford Stadium gets. Even though Sanford looks quite a bit different from the Big House, they're both similar in that their designs limit how loud the noise can be. One end of Sanford only has about half of the lower deck seats, making for great views in/out of the stadium but very poor containment of crowd noise. Another factor is that the student support at UGA is really weak for a perennially good team. Only for the biggest games and night games are the student sections full.
That having been said, let's all hope for the UGA/Ohio State series to be rescheduled. Athens is a trip no Buckeye fan would want to miss.