AJ's is great for a top meat and seafood selection. I also love their ready to heat chicken Parm in the meat case. Just add sauce, heat for 20 mins and you are good to go!
Great produce selection as well if you are looking for something other than the basics you can find at Safeway etc...
I'm back and forth in their pastries, i have had some that are excellent and some that are not good at all. The canoillis seem quite hard and stale and the cream puffs are bland and seem stale as well. Of course both is these really need to be made fresh daily and I'm not sure that is the case.
My favorite item is their chicken curry salad from the deli! It's fantastic, if you haven't tried it yet, you should!