It's one of the few businesses where I feel like they get most things right. It's always a good experience going in there and walking out with a cart full of things. I'm happy to see them be successful.
I usually buy frozen meats and things that don't expire quickly in bulk and then they last for months. I reserve vegetables and fruits for a local grocery store since their quality is good and those things tend to go fast.
But at Costco sometimes you get lucky with clothes too. They were overstocked on Puma sneakers in my exact size. Each pair was $10 and they are exactly the style I like (low cut / not flashy) so I bought 2 pairs of them. I legit walk 3-5 miles a day with one of the pairs and over a year later of walking on concrete they are still fully in tact (no holes, good looking enough to wear them out to dinner, etc.). It's mind boggling. I've never had a pair of sneakers last this long while still looking presentable after that much usage. The 2nd pair I bought is still brand new.
Those sneakers alone cover the cost of like 2-3 years worth of membership fees.