1. HR gave me two interview times, I choose one of that, then HR said this one is taken already. Excuse me, if one is taken, then why you gave me two options? 2. On the interview day, HR told me I need to prepare a presentation, but it is only couple hours left before the interview?! OMG! I have no idea how they are doing the interview schedule like this way! If they do not want me to apply or pass the interview, just say it, then I do not have to waste my time at all!!! 3. From the beginning to the end, the HR only notices me in email, absolutely no response on anything you are inquiring. 3. The management is terrible and I also doubt that it is possible the hiring manager who may like this way because they have chosen someone they are interested in mind, and they do not care about your feeling at all. 4. BTW, the teams are all one race students (F1 visa), no other race, I am not surprise that they do not consider me because I am not belonging to that race. 5. Overall, this is not a good company to apply, even if they give me an offer, I will decline anyway.