We were actually with them for a month or two and the variety of food that we were getting was terrible. We were seriously getting hordes of rice every day. I love me some rice, but not every day for every meal.
I had the same experience at the start of my use of ZeroCater.
The great thing was, though, that I was able to just tell ZeroCater that we didn't want as much rice, and they fixed it. They're super responsive. We've been using them for about 2 months now, and are pretty happy.