I like this book. I like it a lot. It covers all the major parties, the problems they face and what policies they each propose in order to combat those problems. Whilst the more you read, it is easy to discern what the author's political leanings may be, he does a great job of presenting the information objectively.
It's readable, entertaining and filled with facts and clear-cut chapters. This book is not a dense tome for the political elite but for YOU, the prospective voter. The glossary can help with terms or systems you may be unfamiliar with and facts from a variety of sources both sides of the political spectrum are heavily sprinkled throughout. The book's aim is to convince you to vote and help present you with the information necessary for you to confidently do so, and I think, in general, it will be successful in achieving this aim with the majority of its readers. However, I feel that an area which could have been illuminated more clearly is the purpose and facts pertaining to a protest vote and further analysis on safe seats.
That being said, you should definitely read this book. Whoever you're thinking of voting for (or not voting for/protesting against), get informed, become engaged and know what's happening!