Broken is incredibly angry for NIN, considering that they tend to prefer angst to anger. However, the CD falls victim to the fact that it frequently lacks flow and in many cases it gets overly abbrasive.
First song (an instrumental) leads into the secon, "Wish." This is the best song on the CD, and it is actually very good. Incredibly catchy and it avoids Trent's overuse of the loud-soft-loud-soft dynamic. It flows well, avoids being jerky and manages to actually be entertaining. Try getting that guitar hook out of your head!
The second track of note on this CD is "Happiness In Slavery." The track is very complex, and has wonderfully morbid lyrics. However, the track falls down owing to two factors. The first is that it lacks continuity. It seems like it lurches between a Frontline Assembly track and a PHM era NIN track. This in turn causes the song to lack catchiness and continuity. The second problem is that it again follows the awful loud-soft-loud-soft gimmick.
The other songs are all somewhat unremarkable.
Overall, Broken showed Trent's skill increase, and NIN still sounds incredibly unique. However, the overall sound can get as bad as an in-sink garbage disposal with a guitar over the top. And even Frontline Assembly have somemelody in their tracks.