The interview was friendly. However, based on my lack of knowledge on the test engineering specifics (I am a fresh college graduate, willing to learn on the job), they agreed to schedule a second (technical) interview after a week or two, asking me to prepare and read on it. However, when the second interview date came, 45 min before the interview they canceled because they made an offer to another candidate. It is a start-up and still figuring out how to do things, but it was very inconvenient and basically a waste of my time and money, considering I did read on the test engineering details and bought books to study.