In which order should I watch it in? Broadcast order? Chronologically? or DVD?

http://en.wikipedia.org/wiki/List_of_The_Melancholy_of_Haruhi_Suzumiya_episodes
C makes the most sense.

Broadcast order is the best.

shouldnt watch it at all

Chronological
+skip the endless eight or at least the middle ones
+don't forget the movie

broadcast order imo, but the other way does make more sense

also, I would not skip the Endless 8, if anything 4 of the middle episodes... I watched all of them, if you can't take it just skip it when you really can't take any moore of the deja vu... it pays off when you watch the movie

This.

For once i agree with you 150%

I think it is worth watching...at least for the movie