Must my TV snobbery come to an end?

I’ve long been a TV snob, and I can recall going twenty years without watching a program.  But now I like — and sometimes love — several contemporary shows: Seinfeld, Curb Your Enthusiasm, The Sopranos, and Ali G.   (The Simpsons I appreciate but do not love viscerally; my favorite few South Parks are excellent but the median SP bores me.)  After viewing but a single episode, I believe Firefly must be added to my list.