Friends always was one of the greatest shows on tv. It was funny, heartwarming, and kept you hooked. Seasons 9 and 10 saw a decrease in overall quality but remained great and quite watchable. ONE OF THE BEST COMEDIES OF ALL TIME :).
The 9 year old sitcom really starts to show its age by this point. Onto it's ninth season we see old themes repeat themselves and ideas begin to get a little dull. Still good, but not as good as it used to be.