Is neither an option?
SoA is not very good, IMO. The food is ok, but the show is pretty boring. It's not worth the time or money, especially if it is a free night without the kids.
As far as the F! dinner package, there aren't really any good restaurants associated with it.
If you are planning a night sans kids, why not treat yourselves to a signature meal? It will cost you about the same (maybe a couple of dollars more, but not much) for a much better quality meal in a much nicer (and quieter) setting (some of our favorites are Shula's, FF, Jiko and AP). Pamper yourselves a little bit, IMO.