Is it comparable to stores like Wegmans?
Wegman's is very impressive, but their stores are HUGE--the one near my brother in law in central NJ practically bends with the curvature of the earth. TJ's typically are 14,000 squre feet or less. They have a broad range of products, but they specialize in brands they select for quality and value, vs. the multiple choices you get in a typical supermarket.
The TJ's in Westfield NJ sells wines. So do those in SoCal and Nevada. If anyone wants recommendations for great values in wines, PM me.