I give Lupo three stars, and all three of them are for ambiance and service. No stars for the food. Sorry, Wolfgang, but you should be much better than this.
My wife and I both ordered the Tagliatelle Frutti di Mare. It was terribly over-salted. The lobster didn't taste like lobster; the shrimp and scallops didn't taste like anything. Even the pasta itself wasn't al dente.
However good Spago may have been in its day, it seems that Wolfgang's focus has migrated to frozen pizzas in the grocery store, and my meal at Lupo was about on a par with that. I'm pretty sure you can get a mediocre bowl of pasta somewhere else for a lot less than $36.