This is a fun module with a rather unique lead-in to the initial encounter. The combats, especially taken as a whole, do a good job of challenging players and requiring them to break their normal tactics.
I enjoyed running this module, the opening sequence is very exciting to get through. As is the final boss battle...speaking of which I think for an APL that end boss fight will probably work as a fair fight. The power balancing on the very strong side is off. having 2 Brinora's in the fight with two invulnerability spells to cast is well beyond what most T3 teams can handle.
