"I came over here and worked for rock magazines, and I worked for Rolling Stone, which has a very high standard of journalism, a very good research department"

Kurt Loder is revealing his affection for Rolling Stone magazine and its high requirements of journalism. He is indicating that the magazine has a rigorous research study department that produces quality work. He is also recommending that he had the ability to discover a good deal from his experience working for the publication. He is most likely referring to the fact that he was able to sharpen his skills as a journalist and gain valuable insight into the music market. His quote is a testimony to the magazine's commitment to excellence and its ability to supply a platform for aspiring reporters.