I hadn't realised there was a third series. I quite enjoyed the first two so I'll probably check it out. The books are pretty boring to be honest (I've read three and it was just the same thing with the locations changed), and clearly written to a very generic formula, but they've translated well onto the screen.
I agree - and Lee Child is pretty open about it tool. I do find it amusing that a British Author can so comprehensively write formula books for the US Market. Somehow Reacher is somehow slightly less tediously perfect than in the books.