I recently watched all of the first season on DVD and thought it was one of freshest, most exciting and charming comedies I have seen in a long time. The cast are spot on, and the writing preduction values and music all wonderful.
Have to say the first episode of season two was a bit poor (the one with Betty White). The storyline of Britta and Annie competing over Jeff was a bit lame and beneath those characters, also it was one of those episodes where the characters tried to define themselves roles and those often don't work in sitcoms. However I hear the show gets back on track soon often, and the third episode (missed number two) was much better).