There is a lot of useful, relvant and interesting information crammed into this book. In a way, that is my only prolem with it, the information is so crammed, that the publishers chose to use a very small print size to fit it all in. As a result, the book is uncomfortable to read and this could be off-putting for some, but don't let this deter you, the effort required to read this worthwhile, all the information is well resached, and up to date. The book might also appeal to non-students of English, it is great to pick up and dip into, but be warned, once you pick it up, you may find that you are still reading 20 minutes later.
If the print was bigger I would have given it 5 stars.