We have now completed half the loop with help/hindrance of this book. I wouldn't say that it's totally useless as I don't we could have come this far without it. However, we completed the Capital Ring last month and used the guide book from the same series which we found almost foolproof but I'm afraid this book just does not cut it in the same way. Mr Sharp's writing style is irritating and essential parts of the direction are cut up with inane comments and waffly bits of local information and history. These may be all very well but they upset the clarity of the instructions with the way the text is edited. More importantly, Mr Sharp seems to have no concept of time and space. Therefore, you are never sure whether the next landmark is one metre or one mile away which can be very frustrating. We have often taken turns at the wrong time or left paths too early or had to double back to check that we haven't missed something. What's wrong with saying "after around 500 yards turn right", rather than the non-specific "after a while turn right". This change would turn a frustrating guide into a real help and we would be able to relax and enjoy the walks a lot more.