I have Seasons 1-5 on DVD and love this show. It is too bad that Dan Robbins character was not given more time with the show as i feel that he could have been more accepted by fans.
There were also some amazing guess actors through out the run. I also really like Darlene Carr's acting as Stone's daughter, especially her interaction with Karl Malden.
I have the Streets up there with Adam-12, Hawaii Five-O, etc as some of the best crime dramas of all-time!