Aldi
I shop for groceries at Aldi. Not all of them, and not every week. Buying crap usually costs more than buying quality in the long run, but with food, there's not much of a long run, so you just have to go on taste.
The things at Aldi that I like, in no particular order, and that are very good quality:
orange juice (much better than Minute Maid... really.), frozen juices, bread, milk, cheese, butter, tortillas, bottles juice (1/2 gal), breakfast cereal, pancake mix, chocolate chips, solid white tuna (as good as the name brands), peanut butter (better than most), chili packets, taco packets.
Our Aldi just started a meat cooler... so far so good.
The things that are good enough:
canned veggies, canned fruits, ketchup, mustard, salad dressing (think Miracle Whip), most of the canned soups, refried beans, chips (although all the varieties are too salty), pancake syrup (used to be in the very good catergory, but now is full of fillers), hot sauce, salt, flour, sugar, pickles, napkins, trash bags, and more that I just can't remember right now.
Things that didn't make the cut... there are a couple of the salad dressing flavors that I didn't enjoy.
My wife just called, she's picking me up after work, and we're headed to Aldi, and we're doing a summer stock up... probably to the tune of $200... and that's about 3 grocery carts full.