I love this show. Yes, it's true the shows quality dips and rises at times, but the heart of the show remains strong throughout its run with Dan Harmon as show-runner. Episodes with the original cast are by far most outstanding. The easy dynamic and expansive range of the show, due to the distinct strengths of the cast and characters, expresses a more complete range of human emotions and themes than any sitcom I can name. I'm a biased diehard fan and I give it a 5/5.