Since the App Store keeled over earlier today, only to come back online about 90 minutes later, I've not had a single update come through on my phone.
Prior to that I'd had about 10-12 or so in the last 24 hours.
I've been having to install the updates via iTunes 11.1 and sync them over.
I have a 4S on iOS 7 GM with iTunes 11.1 for Windows. I'm not sure that matters though, as I'm guessing the issue is Apple server side.