An excellent view of what LR4 has to offer. I've been using it for a few days now and have had very good results so far. After reading this, I have even a better understanding of some of the new controls and look forward to taking things a step further.Thanks for the information and insight.
As an avid LR3 user, I've found LR4 to be a pretty easy transition so far and I've liked the image results. I haven't played with the Book or Map modules yet, but look forward to doing so.