This book was quite a bit different than what I expected. It's basically a collection of tweets (and maybe Facebook posts?); observations on the British cultural identity - each page only listing a half-dozen or so and each chapter attempts to categorise them into different areas (travel, weather, sex, etc.).
That's not to say I didn't enjoy what was there; most of them are funny and quite a few of them apply to me. Either I'm secretly British, or the UK has a lot of introverts; I'm guessing it's more the latter than the former. Some of them were so spot-on it was scary.
I'd have preferred a narrative style myself and if asked, I'd say while it is definitely worth reading, it might be better borrowed from the library or picked up at bargain prices.