I used it for almost two years for a variety of reasons - primarily it forces you to be a better cook and cook a much larger range of recipes than you would select on your own. Eventually I had a stockpile of recipes from them to pull off of and we moved right across the street from a grocery store so was pretty ridiculous to keep using it. I don't regret it at all - I'm a much better cook and I can cook a much larger variety of stuff now than prior to using the service. These services don't seem like they are able to sustain people for long periods of time. If people are like me you'd use it for a while then eventually find it unnecessary. Seems like the model is short-lived propagation than long-term use but I could be an anomaly. Also used a few others in that time - Blue Apron was the most consistent.