In your opinion - what show do you have in mind for having outstanding dialogue either in a comedic/comic sense, it's generally really funny, creative, referential and intelligent in its' writing and jokes (for Sitcoms for example) or in just the way that it's written in a dramatic sense
As a drama you think it's got realistic dialogue, making believable and real characters with great rapport / banter, as well as making for great dramatic scenes / drama in general
For me
Lost (Totally had the believable characters, high tension, super dramatic moments, as well as humour and references to pop culture, generally a well written show with realistic dialogue to boot and helps to suspend disbelief seeing the genre the show is in)
Life Unexpected
Arrested Development (I'd say it's one of if not the best written sitcom ever)
True Blood
How I met your Mother (same as arrested Development imo, the continual creativity in the show stands out)
Community
Also want to add 30 Rock to the list ofc! really well written and creative
Sup with all the negs? no one likes any of these shows or something...