The show used be good and now the quality keeps decreasing. The main concept of the show was Taarak Mehta is supposed to give solutions from the problem. But it seems that Champaklal and Tapu Sena are the one who solve every problem.
And now coming to plot. The creative team of the show is so poor that they stretch a single story for two to four weeks.
The show is just reducing the IQ level of the audience.