Well, /a/'s LS was basically just saying that it is shit (No decent arguments against it), and GL was just a lot of GAR (fun, if your ask me). Haruhi-ist are wierd though. Google "Haruhi-irm" and take a look at all the crap they do. Its scary sometimes.
The series itself was pretty good though. Shame that a bunch of shit comes out of every good anime.