Here is the master review thread on Flyertalk, arguably the best website and opinions by business travelers:

http://www.flyertalk.com/forum/hyatt...er-thread.html

The Hyatt Dearborn generally got mediocre reviews and as mentioned on many occasions it was rather empty at times.

There are some pictures of the rooms on Page 2. While the room and bathroom appear to be in good condition it was due for some updates in some areas. Particularly in comparison to other Hyatts and competitor properities.

Hyatt likely was requesting that they put flat-screen TVs, updated workstation/desks, perhaps a different type of shower/tub in each room. In addition to upgrades to the common areas.