A fun, short read. While it's billed as a possible 'stand alone,' I highly recommend reading The Hunger Pains (Book #2 in the Eat, Pray, Die series) first. In my opinion there just isn't enough time to fully develop the characters, nor fully appreciate them in such a quick read. This brief wink into Izzy and Connor's life could end up being a spoiler if you decide to jump back and start with the first two books.
So, that's a short review for a short book. Having said that, DO read the series, and start with #1. These are all well written, fun, and the characters draw you in. These books are great 'dismal weather books' where you aren't tempted to rush and finish to go do something outside. They deserve a nice slow read, so that you can fully absorb the plots and character quirks. I 'binge read' the first two (and a half), and am taking my time with #3, listening to my own advice!