re: Sec 630 Tiger Stadium....how bad is this section?

I bought 4 season tickets in 630 this year to finally get off the waiting list. My seats are 4 rows behind the chair backs and had no TAF fees so they were very cheap. I was trying to buy some in the South end zone but they sold out before I got to choose. I've sat in the East Uppers before and it's really not that bad.