Slow, but engrossing!
Without giving anything away from the show, I would highly recommend you give it at least the first 2 episodes for it to become gripping! What starts off as a murder mystery slowly ropes in angles of sex, drugs, family feuds, romance, drama and politics.
You'll run yourself in circles trying to figure the mystery out for yourself before the big reveal. You'd have come to a conclusion one way, only for a new clue or revelation to completely upend your train of thought.
One thing I would highly recommend is to watch the show in Punjabi (the language this show is originally shot in) if you can understand the language. The humor, dialogues and the raw feelings in a lot of scenes is better delivered in Punjabi than in Hindi. And if you don't understand any of the languages the show is offered in, I would still recommend you give it a watch with subtitles, it is that good.