All the rounds before the final round were good and properly structured. The last round though with the founder was very poorly structured. The founder (Karan) was rude and abruptly ended the interview which he took for like 2 minutes solely coz he felt the current project I'm working on in my current company was not interesting. Please be considerate of other people's time too if someone has travelled 50 kms just to have a face to face discussion with you.