I subscribe to Factor prepared foods, receiving five of them a week, and eating them either for dinner or supper. They make for an easy, microwavable meal that generally tastes okay, and sometimes actually good. The portions are perfect. I've tried other similar plans and have found that most of them are perfectly acceptable meals, though they sometimes get fancy when a simpler preparation would have been better. For example, I like green beans simply boiled and strained, with a little butter added, but these meals will generally do weird things with them or add sauces to the beans, when plain green beans with butter would have been better. Overall, though, they're not horribly expensive and the taste pretty good. Today, I had some kind of chicken swimming in a sauce, along with what I think was cauliflower, which I don't generally like, but the sauce improved the taste.
Strangely, Factor's motto or advertising blurb is "Eat like a Pro," and I don't think most people aspire to be professional eaters.