This is the second review I posted here because the first one, was thrown out due to the political criticism it had. In my book this was a great show but they went radical in season 4 and that made the show look unrealistic.
You cannot have people commit crimes, have them sleep with prostitutes, do despicable things to others and then still have all the characters walk the political-correctness-straight-line to the letter. It just looks unrealistic and to be frank, stupid! When you bring in political correct things into a show it is a grey area and you have to start walking a fine line not to offend. It's this fine line that really limits your ability to tell a realistic story and this show fell into this trap. It ruined an otherwise great story! It backfired spectacularly.
You cannot have people commit crimes, have them sleep with prostitutes, do despicable things to others and then still have all the characters walk the political-correctness-straight-line to the letter. It just looks unrealistic and to be frank, stupid! When you bring in political correct things into a show it is a grey area and you have to start walking a fine line not to offend. It's this fine line that really limits your ability to tell a realistic story and this show fell into this trap. It ruined an otherwise great story! It backfired spectacularly.