I've just read his latest, 'Time and Time Again' and though it was excellent. I've actually read a lot of his books and have enjoyed them all. He always seems to have his finger on the pulse of the 'Zeitgeist', with topics such as. IVF, traffic, reality TV, the internet etc and often encapsulates things I've thought but articulates them very well. Ok he's no Dostoyevsky but I do think he's very underrated as a modern author.
Ok, that's my say, wondered what other people thought of his work...