10 out of 10 tinisha London No Good Points+ Very clean and new book. Very clear and easy to understand. Covers all elements. Bad Points− Reviewer left no comment Confirmed purchase: 26 March 2018 Published on: 09 April 2018 Seb Moore, Customer service advisor Thank you for taking the time to leave us an excellent review. We're delighted to hear you’re happy with the service and product received.