I have seen this show twice. Once was a deal like you are talking about and I echo catzdogz post of the buffet is ok at best but the show was great. I didn't bother with the meal on the second go around not that the buffet was that bad the deal just didn't interest me.
I thought the show itself was great! I wont ruin it by talking too much about it, I will just say, "what a talented guy he is".
Im not sure what pjstroh is talking about with the church folding chairs, I have seen many shows in that room (country superstars, the nitty gritty dirt band, Gordy Brown) and found them to be more like padded, short backed movie theater seats. I am a big guy (6ft 265 lbs) and I thought they were comfortable enough? The show room is medium sized and I don't think you can get a truly bad seat. The showroom and buffet are right beside each other which is convenient.
I recommend the show and if your hungry and have low expectations on your meal I would also recommend the show and buffet deal
weggie