I watched all six seasons of
Weeds last week. That was an interesting experience and I wish I'd stopped after season three (loved those first three seasons). I've never seen a show change so dramatically for the worse from one season to the next. It was like a completely different show (and not a very good one).
If I'd been watching Weeds in real-time, I doubt I would've stuck with it through the fourth season. Marathoning a show has a way of making you keep going, though — you always hope it'll get better soon and when soon is maybe two hours away instead of a month away, it's a lot easier to watch the next episode. Sadly, It never did get better and seasons 4-6 are just a blur of wandering mediocrity. WTF Weeds? How does that happen and why? Stagnation is bad, so I can understand wanting to change things up a bit, but throwing out
everything that makes a show good and turning it into something completely different makes no sense at all.
I've read that season seven will be the last one, so when it airs later this year, I'll watch it just to complete the show and see how it ends. I think I already know, though.
( Well, I have some speculation... )