The orzo had a lot of flavor especially with all the cooked vegetables, which is a necessary though lengthy process. Frying the vegetables in a small amount of oil beforehand softens them up and brings out there flavor that mixes in with the orzo well. I also think that baking it slightly longer would have been good. The orzo was cooked beforehand in water, and I thought baking would have added a little crunch but I do not think we had quite gotten there yet.
Another note: I think if I were to cook it again I would double the recipe so that there were more leftovers. Only going to get about four plates total out of the recipe (though NYT says serves six) and it would be nice for the effort put in to get a little more return. Mr. and Ms. duke/environmental science, check out that baking pan.