I went through 4 rounds of interviews. The first three were technical and I was able to move through the process by knowing about storage, interconnects, and compute. I would say my first three rounds were a a positive experience. The fourth round was more than a little crazy. I was asked if I viewed the CEOs presentation from last night, when I do not yet work at NVIDIA. I was also asked a lot about how do I know that I want to work at NVIDIA and pointed to reviews I've read on Glassdoor along with people that I know at NVIDIA indicating how great the company culture is. The was not enough for the interviewer and I was expected to know about the intricacies of the company before I was even there. The last interview was a negative experience, so a neutral overall.