I think if you're a vegetarian and/or already a pretty healthy eater, it will be really easy to digest (har har) this book and to get a feel for the diet and the recipes. I didn't think they seemed all that bland (maybe a little, but what do you expect from a reflux cookbook?!) and liked the mix of options. They also didn't seem that difficult or confusing to me, but then again, I cook a lot. I think if you are already kind of anal about your diet / cooking, this book will be a good place to get some new ideas of how to eat a more alkaline diet, which is pretty much where I am and why I got it. If not, you might want to look into some other sources -- this book is good, but it definitely doesn't start "at the beginning," so to speak.
One of the best things about this book is how it emphasizes what you CAN eat, not just what you can't. That was the main reason I got it -- I found all these lists on the internet of what I wasn't supposed to eat, which all happened to correspond exactly to my usual diet. Woe! I felt like I couldn't eat anything anymore. So it's nice to see that there are actually things you can eat, as well as having a list of the pH of various foods so that you can make smart decisions about where you can ease up a little, and where you need to be more strict.
The science portion is short, sweet, and explains LPR, silent reflux, etc and the authors' theories clearly and concisely without being too simplistic (although the lobster claw thing was a little silly, but whatever.) I think the science seems sound, it certainly explains why I've been sick for years with no one able to properly diagnose me, and why I'm feeling better now that I'm eating more in line with what this book proposes.
I wish there were more recipes and that the blog was a little more useful. Hopefully others will draw from this research and expand upon the subject. Overall I wish there was more to this book, but it's a good start.