Well, it was one of our childhood entertainment. Now, when we grow up & start to find that the show is not scientific & the drama is quite high, we start of boo it.
But, this show should not be booed. You may dislike the content, but it is entertaining for kids and Inspiring for all. Forget about the hilarious logic & poor acting, it shows us how to word hard and the value of hard work, how to keep faith on you & your team, duty should beat emotions when necessary, investment should be on friendship etc.
You can not judge a show by only its immature logic and repeated crew. Lead artists are excellent & Heavily experienced. It started as a crime series in 1997-98, followed being a "child entertainment", where moral values are important than case solving logic.
I could not share my thoughts any more simple way. Don't judge it based on others opinion; think one minute and then judge it.