There are two reasons why I downloaded this.
1. The preposterously epic culmination of the Savage Tide adventure path.
When was the last time your characters got in boats and re-enacted the D-Day invasion of Normandy - except with demons and fiends in place of nazis, and Eladrin and other Good-aligned armies replaced the Americans and British? I guess the Brelani are the Canadians.
Anyway, the Savage Tide's finale includes a few interesting encounters, including killing Asmodeus.
The OTHER item here I have less to say about.
"Chimes at Midnight" is an amazing adventure - the most pulpy, Eberron-flavored one I have ever played.
You can read it above. Nicholas Logue's few adventures brim with intrigue and dark adventure, as you chase down a psychopathic version of Sherlock Holmes through the streets of Sharn, stop a lightning rail crash, and - um - well, you hang out with a lot of Half-Elves.
Top-notch in those two ways.
Not too much else that's really standout.