Entry is super easy, and as someone who purchased this book through Amazon, I can promise you won't be disappointed!
I'm already about halfway through, and my entire "Protestant paradigm" has shifted considerably.
Coming from a background such as his (from atheism to Protestantism to Catholicism), he speaks with charitable wisdom and the authority of experience. He doesn't attack Protestantism, but simply helps the reader understand the bigger picture as seen in a Catholic context.
Again, I'm only about halfway through, but I promise a fuller review when I'm through. In the meantime, score yourselves a chance to win the book for yourselves, and maybe find a new blog (St. Joseph's Vanguard) to stalk!
Happy trails, everyone!