This is clearly one of the best intelligence sitcoms ever made. Despite low ratings, this show has a cult following and Fox made the big made by cancelling it. The show first three seasons are pure gems. I tried watching fourth but couldn't get passed the third episode. Maybe it's should have ended with the three seasons. After 7 years, the energy level of the characters were not the same as it's before. The writing was not the same also. This is a big gao which is difficult to fill. Even Netflix is still working on it but I don't think it will work. I am still giving the show 10 rating because it deserves that. Low ratings could be one factor but Fox could have made out something to make this show a hit.