I think at least a few points on this thread are in line with my thoughts.
I am typically not unhappy with the updates. Widescreen was incredibly disappointing and Metaknight's special moves for the second time frustrated me a bit, but other than those two I have not seen an update that I really thought "SAKURAI, WHY?"
That's not to say they are just as interesting as they used to be, but really, I think E for All really hurt us a lot. That was the spoiler of all spoilers, look how many updates have contained information found at E for All, and look at how much was learned from that which we have yet to see on the Dojo.
This last week was great though, in my opinion. Two characters deconfirmed (almost as good as confirming them), a stage that we had seen glimpses of but never much of it, an awesome song, and I was personally happy with the Options menu for two reasons: he could have given us the rest of that information separately, and he showed us the main menu, which was something I was curious about. I think the updates might start heating up again soon, I hope so at least. Especially since Sakurai wants to reveal as much as he can on his own.