I tried multiple grocery shopping options, including instacart. Most of the time, I got pickup at the store. I was pretty satisfied. I alway want a substitution, since I need the items. If they don’t have chicken breasts, I’ll take a whole chicken. Store brands are fine with me except for toothpaste. Lol. If I was missing an item, it was because they were out and had nothing to substitute it with. I always picked up my mom’s groceries too. Once, they turned a pie on its side into a bag! They just didn’t realize a pie needs to be bagged flat so it doesn’t break apart.