Interview went well. I was asked about my past experience, interest in the company, knowledge of the company, etc. I had to write a full essay in order to be considered for the position. When I declined the position later on in the process, however, I received a rude email calling me "amateur" and "naive." I was accused of wasting their time. Their internship did not pay and I went with another opportunity. Because of this, I won't be applying to work with them again.