We just finished playing this module and were very disappointed.
A large percentage of the fights took place in 5 foot wide hallways where only one player could attack the monster at a time.
Additionally the monsters were often way over powered with stat drain and stat damage attacks. Since this module is labeled to be for First level characters the characters did not have the ability to deal with much of the damage dealt by the monsters.
Several of the encounters has multiple monsters with ACs higher than the players, which made for long slow boring battle.
This was the worst pathfinder adventure I have played in PFS.
