Some of the supposedly bad seats in many venues are actually very good. When we were poor college students our Bulls season tickets were a center court, the absolutly last row of the second balcony.
In the pre-standing room days, it was awesome. We could upgrade for the really good games. With everyone sitting around us, if we wanted to get a beer or whatever we could just slide out underneith the railing and not bother anyone, or be bothered.
Now that we have a hockey team down here, I realized being a stadium that seats on 5,500 every seat is great. I buy the cheaper corner seats and only have one corner that is partially obscured.
At the Cell, I always liked the UD as long as I could be resonably close to home plate. I tried down the lines once and it wasn't as nice.