My friend and I went to Postrio on a recent trip to Vegas.  She had been there several times before - all good experiences.  After our evening there, I would never go back.  We were seated promptly (we had a reservation), but no one came to our table for 15 minutes.  Not to bring water or to tell us they'd be right with us.  Finally, our server came to the table and we were able to order wine.  10 minutes later, our wine arrived.  The server sat it on the table and said \""I'll be right back to pour it\"" and went on to take drinks and checks to other tables.  The food was mediocre at best.  I had herb gnocchi with wild mushrooms, a caesar salad, and peach gallette for dessert.  My friend did seem to love her classic lasagna.  The food wasn't horrible... just nothing special.  I've eaten better at popular chain restaurants and expected more from a Wolfgang Puck gig.  Oh - and, we were seated out in the mall part of the restaurant, which completely killed the ambiance I would like when paying Postrio prices.