I've tried two of the recipes so far. The spaghetti pie was pretty good, but *way* more work that I normally put into a meal. I usually just make some chicken breasts and pasta or rice. So it's not on my repeat list. However, I couldn't taste the broccoli in the meatballs or the carrots in the sauce, so it was successful -- just too much work for someone who doesn't like to cook.
Next I made mac and cheese, which I had never made from scratch before. This was *very* good and not too much work, and you couldn't taste the cauliflower in it. This would also be very easy to just make from a mix and add the cauliflower.
I think I'll find that most of the recipes taste good and successfully hide the flavor of the veggies you blend in, but the recipes have a lot of steps and come to much more time than I normally put into a meal. If you're someone who normally makes meals with a lot of steps anyway, these recipes would be a good way for you to add veggies to meals if they were for people who don't like vegetables. You really don't notice them.
If you're like me and don't like all the steps, maybe you'll try a few (like I will) and pick the easiest ones to add to your menu rotation!