OK, maybe quoting Deuteronomy is a little extreme. Maybe it was actually Bill Goldberg, co-owner of Goldbergs' Famous Delicatessen, who chose the restaurant's Factoria Mall location. Still, its opening gala on Monday, May 2, felt momentous. (It opened to the public on Tuesday) Though all we have to go on is one night of great food and a lot of enthusiasm on the part of Goldberg and his business partner, Steve Goldberg (no relation), there's no good reason not to get excited. No deli this ambitious has ever been attempted here—and we include the late, lamented Matzo Mama's. If we're the Israelites in Egypt, yearning for the freedom of a full-scale East Coast delicatessen (via Detroit, home of Steve's Stage & Co. deli chain), it's tempting to think that the Goldbergs might just be our Moses. In any case, here's a quick look at the Ten Commandments of Successful Delicatessens, and how closely Goldbergs' is adhering to them so far.