Jeremy Clarkson is hilarious. Not just in "Top Gear", but overall. He can talk about anything and make it sound funny. If you enjoy his shows, you will enjoy his books. And that's all that needs to be said about this collection of rantings à la Jeremy. Just one hint: He doesn't talk cars here.
In the meantime I also read his second collection “The World According to Clarkson, Vol. 2. And Another Thing”. I didn't enjoy that one as much.