I just caught the pilot and I think this show has potential. Created by Shawn Ryan (the same dude behind The Shield) it focuses on cops trying to take on city corruption in (you guessed it) Chicago. I'm interested to see what Ryan can do with main characters that aren't completely Machiavellian. From the wikipedia entry it sounds like Ryan has developed an immersive world where the storylines are dynamic and complex. The dialogue was pretty snappy and the acting in the pilot was strong (especially by the main detective played Jason Clarke, imo). I'm a little wary of Beals playing a tough police superintendent, but hopefully she has the chops. Delroy Lindo plays the corrupt alderman and while he is no Isiah Whitlock playing Senator Clay Davis, who is? It airs on FOX Mondays 9/8c.