it is super duper good. it's good because it tackles almost all of the problems of the teens these days, but it is mainly about a group of students who wants to reach the top of popularity, but every age group can watch and relate to the show. not only that, it has so many twist that watching just one episode isn't enough.
Glee is about the adventures of the losers in show choir, in high school. Some of us think it's funny. Some do not. I like the music they choose for the show, and the actors do a great job. You either love it or hate it. There aren't anyone in the middle, that I know of.