I love the variety and the recipes. This books is, of course, a perfect companion piece for the Hungry Girl Diet book, but it also stands alone just fine -- it provides recipes for breakfasts (broken into separate categories like eggs, breads, etc.), lunches & dinners, and snacks, all within the 300-350 range for meals and 100'ish range for snacks. It also has a handful of pics on inserts in the center of the book. Although I tend to like cookbooks with pictures of what it's "supposed" to look like, Lillien's recipes are simple and straight-forward, and the pictures aren't a necessity to success.
I hope they update the Hungry Girl Diet app soon to incorporate these recipes!