4 out of 5 rating for Legacy of the Crystal Shard
Like its predecessor, Murder in Baldur's Gate, LotCS is a setting book and maps with an adventure thrown in. The setting and background materials are great, certainly worth the price. The adventure (which requires you track down an online PDF for the monster stats) is one big reference/rehash of R.A. Salvatore's Crystal Shard, and enjoyment suffers if nobody at your table knows or cares about that story. You can adapt elements of what is written to make something your group will enjoy, just be aware that it will not be quick work.