I've been to his Burger Palace in Paramus and now to the more upscale Mesa Grill.
The Mesa Burger was killer. I was looking at the prixe fixe menu, at the buffalo burger in particular, and the waiter, a super cool dude who has family in Duxbury (or DELUX-bury, as I like to call it) and knew all kinds of hockey trivia - I will always remember that Gretzky started out with the Indianapolis Racers, I promise - suggested the Mesa Burger as being the better of the two, and it wasn't like he was steering me towards a more expensive selection.
The Margaritas, though pricey, were damn good - not shy on the booze, and after two I was really starting to feel that drink.