Short review: The basic format was a chapter for a specific type of fear. Then Lucado would talk about why we should not fear this particular thing. In general I think it was ok, but it was repetitive and there were a few chapters where I strongly disagreed.
I agree that the topic is relevant, I know many people that seem to fear everything. Lucado was biblical and gave good relevant stories to illustrate his point, but the point was basically the same with every chapter that you just need to trust God more.
There are other books on fear that I think are better so I would not particularly recommend this one. A better book is Rhett Smith's The Anxious Christian (my review http://bookwi.se/anxious-christian/ )
I posted a longer review on my blog at http://bookwi.se/fearless-by-max-lucado/