Yup, I've been a Weight Watchers online member for almost two years now
I honestly can't think of a time when I've gone over my weekly points, but if I did I would have automatically gone into my activity points so I still had a bit of a buffer. But I also know that when you're still very new to the program it's sometimes hard to always stay on track, especially when confronted with a big obstacle like Thanksgiving.
For me, I know that if I say "Oh, but I have 49 weeklies" I'll end up just mindlessly eating and go WAY over. I don't use holidays as excuses to just go off the rails, I work the program in a way that allows me to enjoy the food I want to enjoy while still being within points. That means, going for a run tomorrow morning and using weekly points as necessary but I track everything I eat.