Yes, and everything was runs smoother. It sucks for people with data caps/slow internet for sure, but it was worth the wait except one major downfall: Now the game seems to complete freeze for a split second every few minutes. Rather annoying, and I assume yet another patch will be coming to fix it. But the patch did fix a lot of things. Namingly the frame rate which seems to be a solid 30fps 90% of the time rather then say 70% of the time. It also fixed a lot of PP trial issues and glitches I had.
FYI the first Dead Rising 3 DLC is about 2 hours tops from what I read, and that's doing every single achievement. About 1hourish if you just do the story and nothing else. I'll definitely be waiting for the season pass to be half off/maybe bite when it hits 33% off.