I was there last night, too- my bf bought a pair of tickets last minute with a discount code. We did think the prices very exorbitant for food and drink, and the amount of "complimentary" fare skimpy- but we didn't pay full price, so it really didn't bother us too much. It is definitely an atmosphere that encourages, and is perhaps best enjoyed with, libation.
The show itself was pretty fantastic. I had no real familiarity with War and Peace and found it very easy to follow (the sliver of plot they use is strikingly similar to Anna Karenina, actually). The performers were across-the-board great- I had no problems with intelligibility from anyone, but perhaps it was because I was situated near Brittain Ashford and Lucas Steele for their biggest numbers. The score is definitely one of the best I have heard from a work of musical theatre in some time. Really incredible.
A show that I can say is worth all the hype.
"...everyone finally shut up, and the audience could enjoy the beginning of the Anatevka Pogram in peace."