1. Variety
You know what they say—variety is the spice of life, so don't make your life tasteless. Make sure the meal planning company that offers a variety of dishes and rotates them on a regular basis, so that you're not eating the same dish more than twice a week. On top of that, look for a company that caters to different diets and preferences.
Eatology impressed us with their wide range of diet options, whether you're gluten-free, vegetarian, low-calorie, vegan, ketogenic and/or pescetarian. And if you're extra picky, just shoot them an email and they'll happily customise a menu for you.