The few times I watched Weeds I found it reasonably entertaining but for some reason not in the least bit gripping or involving. I watch too much tv as it is, so I gave up on it.
Best show I've ever seen on TV period, really.
I have read and heard a lot of good comments about this show. (It's exec producer/creator, Vince Gilligan, wrote some of the better episodes of The X-Files, back in the day.) I may give it a try.